CPWGIL 814 Change Implementation Examples

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Use of this Document

The content of the examples, such as the Utility Rate Codes, POR Eligibility Groups, etc. are not intended to be accurate and are just included to show the use of the segments.

In all applicable transactions, the use of the NM1 Loop for Ameren to provide the Service Point is shown with 2 service points to illustrate the looping structure. This is not intended to imply that there will always be more than one Service Point.

While reviewing the examples, blue is used to highlight the information that is changing and gray is used to indicate optional or conditional segments.

Service Point Implementation (Ameren)

Mass Market Accounts:

RES to Utility Change – The Service Point Identifier will not be included on any RES to Utility 814 Change transaction for Mass Market customers. It will not be provided on the Response.
Utility to RES Change (Account Level) – The Service Point Identifier will not be included on a Utility to RES 814 Change transaction for Account Level information, including:

o Customer Name, Service Address, Telephone Number

o Customer’s Billing Party Name and/or Address

o Bill Option and/or Payment Option

o Service Period Start or End Dates

Utility to RES Change (Service Point/Meter Level) – The Service Point Number will be included on a Utility to RES change for the following:

o Service Point Addition or Removal

o Meter Addition, Removal or Exchange

o Meter Attributes (Number of Dials, Meter Constant, Type of Metering, Meter Role, and Special Meter Configuration).

o Utility Rate Class

o Load Profile

o Voltages (Supply Voltage, Delivery Voltage, Meter Voltage)

o NSPL – Requires one 814 transaction for each Service Point.

Non-Mass Market Accounts:

RES to Utility Change (Account Level) – The Service Point Identifier will not be included on 814 Change for:

o Bill Option and/or Payment Option

o RES Account Number

RES to Utility Change (Service Point/Meter Level) – The Service Point Identifier may be included on an 814 Change for:

o RES Rate Code

o MISO CP Node – Note that although this segment appears at the LIN level, the MISO CP Node may be assigned at a Service Point level, which would require one 814 Change for each MISO CP Node being assigned to the account.

Utility to RES – The Service Point Identifier will be included on Utility to RES 814 Changes for all Non-Mass Market accounts.

Customer Name, Service Address and/or Telephone Number Change (REF*TD*N18R)

RES to Utility – Not Used
Utility to RES – Required if there is a change to the customer name, service address and/or customer telephone number stored in the Utility’s system. This is not to be used for a change in the customer’s premise (i.e., customer move in or out). The change of name, address and telephone number may be sent at the same time, or one without the others. Note that the “old” information is not provided.

Example – Customer Name Change (e.g., customer gets married and changes name)

ComEd or Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

SE*12*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*16*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Example – Customer Telephone Number Change

ComEd or Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

PER*IC*CUSTOMER NAME*TE*8005551212

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

SE*13*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

PER*IC*CUSTOMER NAME*TE*8005551212

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Example – Customer Service Address Change (e.g., post office changes from Rural Route Numbers to Street Address)

ComEd or Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

N3*1234 NEW ADDRESS ROAD

N4*ANYTOWN*IL*12345

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

SE*14*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

N3*1234 NEW ADDRESS ROAD

N4*ANYTOWN*IL*12345

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Example – Change of Customer Name, Telephone Number and Service Address

ComEd or Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

N3*1234 NEW ADDRESS ROAD

N4*ANYTOWN*IL*12345

PER*IC*CUSTOMER NAME*TE*8005551212

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

SE*15*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

N3*1234 NEW ADDRESS ROAD

N4*ANYTOWN*IL*12345

PER*IC*CUSTOMER NAME*TE*8005551212

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*19*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N18R

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Billing Party Name and/or Service Address (REF*TD*N1BT)

RES to Utility – Not Used
Utility to RES – Required if there is a change to the customer’s billing party name and/or address.

Example – Billing Party Name and/or Address Change

ComEd or Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*BT*NEW BILLING PARTY NAME

N3*PO BOX 2222

N4*ANYTOWN*IL*12345

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N1BT

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

SE*14*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW BILLING PARTY NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N1BT

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*BT*NEW BILLING PARTY NAME

N3*PO BOX 2222

N4*ANYTOWN*IL*12345

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*N1BT

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW BILLING PARTY NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*N1BT

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Account Numbers

The Utility Account Number and Service Point Numbers will not change. Therefore, no accommodation for such a change has been made in the IL 814 Change Implementation Guide.
The RES may send a change of a RES Account Number to the Utility.

o Only one RES Account Number may be assigned to each Utility Account Number (RES Account Numbers may not be assigned for each Service Point on the account). Note that the NM1 Loops are not included on the Request for either example.

Example – Change RES Account Number – RES to Utility

ComEd or Ameren Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REF11

REF*11*9876543210 (New Account #)

REF*12*0312345624

SE*11*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REF11

REF*11*9876543210

REF*12*0312345624*GROUPX

DTM*152*20100630

SE*12*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REF11

REF*11*9876543210 (New Account #)

REF*12*0312345624

SE*11*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REF11

REF*11*9876543210

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*16*0001

Gray segments are optional or conditional.

Bill Type Changes (REF*TD*REFBLT, REF*TD*REFPC, REF*TD*REF9V)

RES to Utility – Required if changing the Bill Option.
Utility to RES – Required if changing the Bill Option. The most common use for a Utility to change a bill option is when the customer moves from one POR Eligibility Group to another.
Bill Option Changes may only be at the Account Level. If Service Point Identifiers are included on the change request to Ameren, they will be ignored and the last bill option change processed will be for the entire account.
Bill Option Changes require that all three related segments be sent, including:

o REF*BLT – Bill Presenter

o REF*PC – Bill Calculator

o REF*9V – Payment Option (POR or Non-POR)

Effective Date of Change (DTM*152) – When this date is sent by the RES, it is a “requested” date. When it is sent by the utility, it is the effective date. The RES may only use this date on a Bill Option or MISO CP Node Change.
Ameren: A customer may change from one POR Eligibility Group to another if a Service Point and/or meter is added to or removed from the account or if their usage causes them to qualify for a different Rate.

o If a Service Point is Added or Removed from a Mass Market account, Ameren will send an 814 Change transaction to Add or Remove the Service Point. If the POR Eligibility Group changes, an 814 Change will be sent for the Bill Option and Payment Option based on the RES’s all-in choices.

o If a Service Point is Added to a Mass Market account, no change would be sent for the addition of a Service Point. The only time an 814 Change would be sent for a Removal of a Service Point would be if the RES is serving that Service Point.

o If a Meter is Added, Removed or Exchanged for a Mass market or Non-Mass market Service Point being served by a RES, Ameren will send an 814 Change to notify the RES of the Addition, Removal or Exchange of that meter.

o In all cases above:

§ If the change results in a different Utility Rate Class, Ameren will send an 814 Change for Utility Rate Class.

§ If the change results in a different POR Eligibility Group, and if the RES has chosen a different bill option for that group, an 814 Change would be sent for the Bill Option based on the RES’s all-in choices.

§ The 814 Change transactions would show the “current” POR Eligibility Group (not the “new” POR Eligibility Group, which would first appear on the 867 Monthly/Interval Usage transaction).

§ If the Bill Option must change to…

… a non-UCB/POR option, Ameren will send an 814 Change to SBO or Dual Billing and the effective date will be one bill period out so that the RES has time to drop the customer or prepare to bill the customer themselves.
… a UCB/POR option, Ameren will choose Bill Ready if the RES is capable of that option. If not, Ameren will use Rate Ready and will not include a Rate Code. The RES will be required to send an 814 Change of RES Rate Code or the account will not bill.

ComEd: A customer may change from one POR Eligibility Group to another if a meter is added to or removed from the account or if their usage causes them to qualify for a different Rate.

o If the change results in a different Utility Rate Class, ComEd will send an 814 Change for Utility Rate Class.

o If the change results in a different POR Eligibility Group, and if the RES has chosen a different bill option for that group, an 814 Change would be sent for the Bill Option based on the RES’s all-in choices.

o The 814 Change transactions would show the “current” POR Eligibility Group (not the “new” POR Eligibility Group, which would first appear on the 867 Monthly/Interval Usage transaction).

o If the Bill Option must change to…

§ … a non-UCB/POR option, ComEd will send an 814 Change to Dual Billing and the effective date will be one bill period out so that the RES has time to drop the customer or prepare to bill the customer themselves. Subsequently, the RES may optionally send an 814 Change to SBO if they prefer that option.

§ … a UCB/POR option, ComEd will send an 814 Change to Bill Ready Utility Consolidated Billing.

Initial Conversion of the UCB/POR options needs to be discussed.

Example – Change of Bill Option to Dual Billing – Utility to RES

ComEd or Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BLT*DUAL

REF*PC*DUAL

REF*9V*N

DTM*152*20100630

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

SE*13*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BLT*DUAL

REF*PC*DUAL

REF*9V*N

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*21*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*17*0001

Gray segments are optional or conditional.

Example – Change of Bill Option to Dual Billing – RES to Utility

ComEd or Ameren Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

REF*BLT*DUAL

REF*PC*DUAL

REF*9V*N

DTM*152*20100714

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100730

SE*14*0001

Gray segments are optional or conditional.

Note in this example, the DTM*152 optional segment indicates that the RES wishes for the Bill Option to change on the next bill cycle on or after July 14th. The utility responds with that bill cycle date, which happens to be July 30th.

Ameren Non-Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

REF*BLT*DUAL

REF*PC*DUAL

REF*9V*N

DTM*152*20100714

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100730

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*18*0001

Gray segments are optional or conditional.

Example – Change of Bill Option to Rate Ready – Utility to RES

Note: The RES is subsequently required to submit an 814 Change of RES Rate Code to establish a price for this customer.

ComEd or Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BLT*LDC

REF*PC*LDC

REF*9V*Y

DTM*152*20100630

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

SE*13*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BLT*LDC

REF*PC*LDC

REF*9V*Y

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*21*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*17*0001

Gray segments are optional or conditional.

Example – Change of Bill Option to Rate Ready – RES to Utility

ComEd or Ameren Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*TD*REFRB

REF*11*0012345600

REF*12*0312345624

REF*BLT*LDC

REF*PC*LDC

REF*9V*Y

DTM*152*20100714

NM1*MQ*3******32*ALL

REF*RB*ABC123

SE*20*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*TD*REFRB

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100730

SE*15*0001

Gray segments are optional or conditional.

Note: RES Rate codes must be assigned at an account level for Mass Market accounts. If a Service Point Number would be sent, it would be ignored.

Ameren Non-Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*TD*REFRB

REF*11*0012345600

REF*12*0312345624

REF*BLT*LDC

REF*PC*LDC

REF*9V*Y

DTM*152*20100714

NM1*MQ*3******32*ALL

REF*RB*ABC123

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*RB*RATE201

REF*LU*20323333

SE*24*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*TD*REFRB

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100730

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*19*0001

Gray segments are optional or conditional.

Note: It is optional to assign a different RES Rate Code to each Service Point by utilizing the NM1 Loop. If the intent is to provide a single RES Rate Code for the entire account, then only one NM1 segment and REF*RB segment are necessary.

Example – Change of Bill Option to Bill Ready – Utility to RES

ComEd or Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BLT*LDC

REF*PC*DUAL

REF*9V*Y

DTM*152*20100630

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

SE*13*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BLT*LDC

REF*PC*DUAL

REF*9V*Y

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*21*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*17*0001

Gray segments are optional or conditional.

Example – Change of Bill Option to Bill Ready – RES to Utility

ComEd or Ameren Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

REF*BLT*LDC

REF*PC*DUAL

REF*9V*Y

DTM*152*20100714

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100730

SE*14*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

REF*BLT*LDC

REF*PC*DUAL

REF*9V*Y

DTM*152*20100714

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100730

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*18*0001

Gray segments are optional or conditional.

Example – Change of Bill Option to SBO – Utility to RES

ComEd or Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BLT*ESP

REF*PC*DUAL

REF*9V*N

DTM*152*20100730

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

SE*13*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BLT*ESP

REF*PC*DUAL

REF*9V*N

DTM*152*20100730

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*20*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*17*0001

Gray segments are optional or conditional.

Example – Change of Bill Option to SBO – RES to Utility

ComEd or Ameren Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

REF*BLT*ESP

REF*PC*DUAL

REF*9V*N

DTM*152*20100714

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100730

SE*14*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624

REF*BLT*ESP

REF*PC*DUAL

REF*9V*N

DTM*152*20100714

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBLT

REF*TD*REFPC

REF*TD*REF9V

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100730

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*18*0001

Gray segments are optional or conditional.

Bill Cycle Changes (REF*BF)

RES to Utility: Not Used
Utility to RES: Required to change the Bill Cycle

Example – Change of Bill Cycle – Utility to RES

ComEd or Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBF

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BF*21

DTM*152*20100630

SE*13*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBF

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFBF

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*BF*21

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFBF

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

MISO CP Node (Ameren Only)

RES to Ameren: Optional
Ameren to RES: Not Used
The MISO CP Node is typically assigned at an account level, however the RES may assign it at the Service Point level if they choose for Ameren Non-Mass Market Accounts. Due to the placement of the MISO CP Node REF segment, to assign different MISO CP Nodes within a single account it is necessary to send one 814 Change transaction for each MISO CP Node.

Example – Change MISO CP Node – RES to Utility

Ameren Mass Market

Request - RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFCP

REF*11*0012345600

REF*12*0312345624

REF*CP**AMIL.BGS2

DTM*152*20100701

SE*13*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFCP

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100701

SE*12*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFCP

REF*11*0012345600

REF*12*0312345624

REF*CP**AMIL.BGS2

DTM*152*20100701

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFCP

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100701

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*16*0001

Gray segments are optional or conditional.

Note: RES should either exclude the NM1 Loops to change the CP Node for the entire account, or be sure to include an NM1 loop for every Service Point Identifier. To assign different MISO CP Nodes for a single account, it is necessary to send multiple 814 Change transactions.

Supply Group (ComEd Only)

RES to Utility – Not Used
Utility to RES – Required if Supply Group changes

Example – Change Supply Group – Utility to RES

ComEd

Request - RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFPTC

REF*11*0012345600

REF*12*0312345624*GROUPX

REF*PTC**SELF-GENERATING

DTM*152*20100630

SE*13*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFPTC

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Date Changes (DTM*150, DTM*151)

RES to Utility: Not Used
Utility to RES: Optional
For a RES to change a date included on an Enrollment Request, the RES must rescind the Enrollment Request and submit a new one with the new date.
A utility may change the Service Period Start Date or Service Period End Date in rare circumstances when the actual date is different than the date (or associated billing window) that was sent on the Enrollment Response or Drop transaction.

Example – Change of Service Period Start Date – Utility to RES

ComEd or Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*DTM150

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*150*20100630

SE*12*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*DTM150

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*DTM150

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*150*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*16*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*DTM150

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Example – Change of Service Period End Date – Utility to RES

ComEd or Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*DTM151

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*151*20100630

SE*12*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*DTM151

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*DTM151

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*151*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*16*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*DTM151

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Peak Load Contribution (PLC) (AMT*KC) (ComEd Only)

RES to Utility – Not Used
Utility to RES – Required to change the PLC

Example – Change Peak Load Contribution – Utility to RES

ComEd

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010033100001*20100331

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*AMTKC

REF*11*0012345600

REF*12*0312345624*GROUPX

AMT*KC*.9831

DTM*152*20100601

SE*13*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*AMTKC

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Transmission Contribution (NSPL) (AMT*KZ)

RES to Utility – Not Used
Utility to RES – Required to change the Network Service Peak Load (NSPL)

Example – Change Transmission Contribution (Network Service Peak Load) – Utility to RES

ComEd or Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010033100001*20100331

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*AMTKZ

REF*11*0012345600

REF*12*0312345624*GROUPX

AMT*KZ*.9831

DTM*152*20100601

SE*13*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*AMTKZ

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

IMPORTANT: Due to the nature of where the AMT segments are available, in the event that the NSPL changes Ameren will send one change for each Service Point.

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010033100001*20100331

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*AMTKZ

REF*11*0012345600

REF*12*0312345624*GROUPX

AMT*KZ*41.98

DTM*152*20100601

NM1*MQ*3******32*ALL

REF*LU*00300801

SE*15*0001

ST*814*0002

BGN*13*2010033100002*20100331

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*AMTKZ

REF*11*0012345600

REF*12*0312345624*GROUPX

AMT*KZ*46.01

DTM*152*20100601

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0002

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*AMTKZ

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

SE*13*0001

ST*814*0002

BGN*11*20100401-8903*20100401***2010033100002

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*AMTKZ

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*13*0002

Gray segments are optional or conditional.

Service Point Removal (Ameren Only)

RES to Utility – Not Used
Utility to RES – Required to change the Network Service Peak Load (NSPL)
Note that if an 814 Change transaction is sent for a Service Point Removal, it also incorporates the associated Meter Removals and therefore there is no need to send an 814 Change for the Meter Removal(s).

Example – Service Point Removal(s) – Utility to RES

The example below shows the removal of two Service Points. The first Service Point (00090001) has two Meters (MG001111 and GE000222) and the second Service Point (04800002) is Unmetered.

Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1SR

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*SR*3******32*MG001111

REF*LU*00090001

NM1*SR*3******32*GE000222

REF*LU*00090001

NM1*SR*3******32*UNMETERED

REF*LU*04800002

SE*18*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1SR

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1SR

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*SR*3******32*MG001111

REF*LU*00090001

NM1*SR*3******32*GE000222

REF*LU*00090001

NM1*SR*3******32*UNMETERED

REF*LU*04800002

SE*18*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1SR

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00090001

NM1*MQ*3******32*ALL

REF*LU*04800002

SE*15*0001

Gray segments are optional or conditional.

Service Point Addition (Ameren Only)

A Service Point Addition would only be sent to a RES if a Service Point is added to POR Eligibility Group A customers.
The following information must be sent, for each meter and/or unmetered service, on a Service Point addition:

o Meter Number or literal UNMETERED

o Service Point Number

o Rate Class

o Load Profile

o Type of Metering

o Voltages

o Number of Dials (if not unmetered)

o Meter Constant (if not unmetered)

o Meter Role (if not unmetered)

o Special Meter Configuration (if applicable)

Example – Service Point Addition – Utility to RES

The example below shows the addition of one Service Point (00090001) with two meters (MG109111 and MG109222) from the same account.

Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1SA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*SA*3******32*MG109111

REF*LU*00090001

REF*NH*RS

REF*LO*10

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*SA*3******32*MG109222

REF*LU*00090001

REF*NH*RS

REF*LO*12

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*36*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1SA

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Note: The only difference between the Ameren Mass Market and Non-Mass Market are the optional NM1 Loops on the Response transaction.

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1SA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*SA*3******32*MG109111

REF*LU*00090001

REF*NH*RS

REF*LO*10

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*SA*3******32*MG109222

REF*LU*00090001

REF*NH*RS

REF*LO*12

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*36*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1SA

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00090001

NM1*MQ*3******32*ALL

REF*LU*04800002

SE*11*0001

Gray segments are optional or conditional.

Example – Service Point Addition (Unmetered Services) – Ameren to RES

The example below shows the addition of one Service Point (00090001) with two meters (MG109111 and MG109222) from the same account.

Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1SA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*SA*3******32*UNMETERED

REF*LU*00090003

REF*NH*UNM

REF*LO*99

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

SE*19*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1SA

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Note: The only difference between the Ameren Mass Market and Non-Mass Market is the optional NM1 Loop on the Response transaction.

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1SA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*SA*3******32*UNMETERED

REF*LU*00090003

REF*NH*UNM

REF*LO*99

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

SE*19*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1SA

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00090003

SE*13*0001

Gray segments are optional or conditional.

Meter Removal

RES to Utility: Not Used
Utility to RES: Required if Meter Removed from an existing account served by a RES
Only one 814 is necessary to remove multiple meters and/or unmetered service from an account. Multiple NM1 Loops will be sent indicating each meter number being removed, and/or one NM1 Loop will be sent for unmetered services. No additional information will be provided other than Meter Number (and for Ameren, the Service Point Number associated with that meter).

Example – Meter Removal(s) – Utility to RES

The example below shows the removal of two Meters and Unmetered Services from the same account.

ComEd

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MR

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MR*3******32*MG109111

NM1*MR*3******32*MG109222

NM1*MR*3******32*UNMETERED

SE*15*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MR

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MR

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MR*3******32*MG109111

REF*LU*00090001

NM1*SR*3******32*MG109222

REF*LU*00090001

NM1*SR*3******32*UNMETERED

REF*LU*04800002

SE*18*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MR

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MR

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MR*3******32*MG109111

REF*LU*00090001

NM1*SR*3******32*MG109222

REF*LU*00090001

NM1*SR*3******32*UNMETERED

REF*LU*04800002

SE*18*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MR

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00090001

NM1*MQ*3******32*ALL

REF*LU*04800002

SE*15*0001

Gray segments are optional or conditional.

Meter Addition

RES to Utility: Not Used
Utility to RES: Required if Meter Added to an existing account served by a RES
The Service Point Addition and Meter Addition transactions are the same except for the Reason for Change code (REF*TD) and the NM101 code. It is important, however to distinguish whether an entire Service Point is being added or just a single meter on the Service Point.
The following information must be sent, for each meter and/or unmetered service, on a Meter Addition:

o Meter Number or literal UNMETERED

o Service Point Number (Ameren Only)

o Rate Class

o Load Profile

o Type of Metering

o Voltages

o Number of Dials (if not unmetered)

o Meter Constant (if not unmetered)

o Meter Role (if not unmetered)

o Special Meter Configuration (if applicable)

Example – Meter Addition(s) – Utility to RES

ComEd

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MA*3******32*MG109111

REF*NH*RS

REF*LO*10

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*MA*3******32*MG109222

REF*NH*RS

REF*LO*12

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*28*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MA*3******32*MG109111

REF*LU*00090001

REF*NH*RS

REF*LO*10

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*MA*3******32*MG109222

REF*LU*04800002

REF*NH*RS

REF*LO*12

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*36*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Note: The only difference between the Ameren Mass Market and Non-Mass Market are the optional NM1 Loops on the Response transaction.

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MA*3******32*MG109111

REF*LU*00090001

REF*NH*RS

REF*LO*10

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*MA*3******32*MG109222

REF*LU*04800002

REF*NH*RS

REF*LO*12

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*36*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00090001

NM1*MQ*3******32*ALL

REF*LU*04800002

SE*15*0001

Gray segments are optional or conditional.

Example – Meter Addition (Unmetered Services) – Utility to RES

The example below shows the addition of one Service Point (00090001) with two meters (MG109111 and MG109222) from the same account.

ComEd

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MA*3******32*UNMETERED

REF*NH*UNM

REF*LO*99

REF*TU*51*KHMON

SE*16*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MA*3******32*UNMETERED

REF*LU*00090003

REF*NH*UNM

REF*LO*99

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

SE*19*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Note: The only difference between the Ameren Mass Market and Non-Mass Market is the optional NM1 Loop on the Response transaction.

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MA*3******32*UNMETERED

REF*LU*00090003

REF*NH*UNM

REF*LO*99

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

SE*19*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MA

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00090003

SE*13*0001

Gray segments are optional or conditional.

Meter Exchange – Requires all of the same data as a Meter Addition, and in addition, the Old Meter Number (REF*46).

RES to Utility: Not Used
Utility to RES: Required if Meter Exchanged on an existing account served by a RES
The Meter Addition and Meter Exchange transactions are the same except for the Reason for Change code (REF*TD), the NM101 code and the inclusion of the Old Meter Number on the Meter Exchange.
The following information must be sent, for each meter and/or unmetered service, on a Meter Addition:

Example – Meter Exchange – Utility to RES

ComEd

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MX

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MX*3******32*MG109333

REF*46*MG109111

REF*NH*RS

REF*LO*10

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*MX*3******32*MG109444

REF*46*MG109222

REF*NH*RS

REF*LO*12

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*30*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MX

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MX

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MX*3******32*MG109333

REF*46*MG109111

REF*LU*00090001

REF*NH*RS

REF*LO*10

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*MX*3******32*MG109444

REF*46*MG109222

REF*LU*00090001

REF*NH*RS

REF*LO*12

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*38*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MX

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Note: The only difference between the Ameren Mass Market and Non-Mass Market are the optional NM1 Loops on the Response transaction.

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MX

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MX*3******32*MG109333

REF*46*MG109111

REF*LU*00090001

REF*NH*RS

REF*LO*10

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*MX*3******32*MG109444

REF*46*MG109222

REF*LU*00090001

REF*NH*RS

REF*LO*12

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*SV*PRIMARY

REF*KK*PRIMARY

REF*4L*PRIMARY

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*38*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MX

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00090001

SE*13*0001

Gray segments are optional or conditional.

Change Meter Attributes

RES to Utility: Not Used
Utility to RES: Required if changing Meter Attributes on a meter served by a RES
The following information must be sent, for each meter whose attributes are changing:

o Meter Number

o Service Point Number (Ameren Only)

o Type of Metering

o Number of Dials

o Meter Constant

o Meter Role

o Special Meter Configuration (if applicable)

Example – Change Meter Attributes – Utility to RES

ComEd

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MQ

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MQ*3******32*MG109111

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*MQ*3******32*MG109222

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*24*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MQ

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Mass Market

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MQ

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MQ*3******32*MG109111

REF*LU*00090001

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*MQ*3******32*MG109222

REF*LU*04800002

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*26*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MQ

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Note: The only difference between the Ameren Mass Market and Non-Mass Market are the optional NM1 Loops on the Response transaction.

Request - Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*NM1MQ

REF*11*0012345600

REF*12*0312345624

DTM*152*20100630

NM1*MQ*3******32*MG109111

REF*LU*00090001

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*10

REF*JH*A

NM1*MQ*3******32*MG109222

REF*LU*04800002

REF*TU*51*K1MON

REF*TU*51*KHMON

REF*IX*5.0

REF*4P*40

REF*JH*A

SE*26*0001

ST*814*0001

BGN*11*20100401-8903*20100401***2010033100001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*NM1MQ

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00090001

NM1*MQ*3******32*ALL

REF*LU*04800002

SE*15*0001

Gray segments are optional or conditional.

Utility Rate Class Changes (REF*NH)

RES to Utility: Not Used
Utility to RES: Required to change the Utility Rate Class

Example – Change of Utility Rate Class – Utility to RES

ComEd or Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFNH

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100901

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*NH*DS-1

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*NH*DS-2

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFNH

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFNH

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100901

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*NH*DS-4

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*NH*DS-4

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFNH

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Load Profile Changes (REF*LO)

RES to Utility: Not Used
Utility to RES: Required to change the Load Profile

Example – Change of Load Profile – Utility to RES

ComEd or Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFLO

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100901

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*LO*LP2

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*LO*LP8

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFLO

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFLO

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100901

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*LO*LP2

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*LO*LP8

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFLO

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

RES Rate Code (REF*RB) (Ameren Only)

RES to Utility: Used to Change RES Rate Code for Mass Market Customers.

o The RES Rate Code segment must also be provided on a Bill Option Change when changing to Rate Ready (see prior example).

Utility to RES – Not Used
Changes received by the utility will be processed in the system and will be used the next time that the account bills. Therefore, the effective date is the prior meter read date.

Example – Change RES Rate Code – RES to Utility

Ameren Mass Market

Request - RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFRB

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*RB*XYZ222

SE*12*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFCP

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

SE*12*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request - RES to Utility

Response – Utility to RES

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFRB

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*RB*XYZ222

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*RB*EFG111

REF*LU*20323333

SE*17*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFRB

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*16*0001

Gray segments are optional or conditional.

Note: To apply the Rate Code to the entire account, the RES should not send the Service Point Identifier(s). To apply a different Rate Code for each Service Point, the RES must send one NM1 Loop for each Service Point.

Supply Voltage Changes (REF*SV) (Ameren Only)

RES to Utility: Not Used
Utility to RES: Required to change the Supply Voltage

Example – Change of Supply Voltage – Utility to RES

Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFSV

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*SV*PRIMARY

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*SV*PRIMARY

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFSV

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFSV

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*SV*PRIMARY

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*SV*PRIMARY

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFSV

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Delivery Voltage Changes (REF*KK) (Ameren Only)

RES to Utility: Not Used
Utility to RES: Required to change the Delivery Voltage

Example – Change of Delivery Voltage – Utility to RES

Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFKK

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*KK*PRIMARY

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*KK*PRIMARY

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFKK

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFKK

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*KK*PRIMARY

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*KK*PRIMARY

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REFKK

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

Meter Voltage Changes (REF*4L) (Ameren Only)

RES to Utility: Not Used
Utility to RES: Required to change the Meter Voltage

Example – Change of Meter Voltage – Utility to RES

Ameren Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFSV

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*4L*PRIMARY

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*4L*PRIMARY

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REF4L

REF*11*0012345600

REF*12*0312345624

SE*11*0001

Gray segments are optional or conditional.

Ameren Non-Mass Market

Request – Utility to RES

Response – RES to Utility

ST*814*0001

BGN*13*2010063000001*20100630

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*7*001

REF*TD*REFSV

REF*11*0012345600

REF*12*0312345624*GROUPX

DTM*152*20100630

NM1*MQ*3******32*ALL

REF*LU*00300801

REF*4L*PRIMARY

NM1*MQ*3******32*ALL

REF*LU*20323333

REF*4L*PRIMARY

SE*18*0001

ST*814*0001

BGN*11*20100701-8903*20100701***2010063000001

N1*8S*UTILITY*1*006912345

N1*SJ*SUPPLIER*9*007909111IL00

N1*8R*NEW CUSTOMER NAME

LIN*1*SH*EL*SH*CE

ASI*WQ*001

REF*TD*REF4L

REF*11*0012345600

REF*12*0312345624

NM1*MQ*3******32*ALL

REF*LU*00300801

NM1*MQ*3******32*ALL

REF*LU*20323333

SE*15*0001

Gray segments are optional or conditional.

To Be Discussed: Rejection Reasons on the Response

008 – Account Exists But is Not Active
A13 – Other
A76 – Account Not Found

o Question – Do we need a Service Point Not Found?

A84 – Invalid Relationship (Not RES of Record)
ABN – Duplicate Request Received
ANE – Account Not Eligible

o Need to further define the use of this code

API – Required Information Missing
C11 – Change Reason (REF*TD) Missing or Invalid
C13 – Multiple Change Request Not Supported
DIV - ?
FRB – Invalid Bill Option - If either party does not send REF*BLT, REF*PC and REF*9V together, rejection reason code FRB (Invalid Bill Option) will be sent. The system may be programmed to include text in REF03 to further specify why it is invalid (i.e., REF*BLT, REF*PC and REF*9V must all be sent for a Bill Option Change). If you do include the text, be sure NOT to use your own delimiters in that text!
NCB – RES Not Certified to Provide Requested Bill Option – May also be used if requesting a bill option outside of the option chosen for the POR Eligibility Groups.
NEB – Customer Not Eligible for Requested Bill Option
UND – Cannot Identify Service Provider - DUNS or DUNS+4 in N104 Invalid
W05 – Requested Rate Not Found or in effect (Rate Ready Only).

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