NOTICE DATE: August 8, 2008 NOTICE TYPE: R-A080808-01 - Retail Transaction Processing CLASSIFICATION: Public SHORT DESCRIPTION: ERCOT sent duplicate retail transactions to Market Participants INTENDED AUDIENCE: CRs and TDSPs DAY AFFECTED: August 8, 2008 LONG DESCRIPTION: ERCOT has sent duplicate retail transactions to the Market. ERCOT is currently researching the issue. Details and transaction 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] If you are receiving e-mail from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com <http://lists.ercot.com/> . DP/DH