NOTICE DATE: August 28, 2008

NOTICE TYPE:  R-B082808-01 – Initial - Retail Transaction Processing

CLASSIFICATION:  Public

SHORT DESCRIPTION:  ERCOT experienced an issue with processing which created duplicate transactions sent to Market Participants.

INTENDED AUDIENCE:  CRs and TDSPs

DAY AFFECTED:  August 27, 2008

LONG DESCRIPTION:  ERCOT experienced an issue with the Electronic Data Interface (EDI) Server on August 27, 2008.   As a result, ERCOT is reprocessing some transactions.  Some Market Participants may receive duplicate outbound transactions. 

Efforts are underway to indentify the volume and transactions that were impacted.  Once all impacted transactions have been indentified, lists will be provided to the affected Market Participants.

Additional information will be provided as it becomes available.

CONTACT:  If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via e-mail at [log in to unmask].

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DH/DG/JR