NOTICE DATE: July 21, 2016 NOTICE TYPE: M-A071916-04 Retail Transaction Processing Issue SHORT DESCRIPTION: 867_03 Data Not Processed INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: July 19, 2016 - July 21, 2016 LONG DESCRIPTION: As a result of the Retail Transaction Processing issue that ERCOT experienced on July 19, 2016, ERCOT has not been processing 867_03 data into the Settlement system since July 19 at approximately 10:43 AM. Processing of 867_03 data resumed on July 21, 2016 at 1:54 PM. ERCOT is currently processing 867_03 transactions and the results of that processing will be reflected in the corresponding activity reports. AMS data was not affected by this issue. 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 email at [log in to unmask]<mailto:[log in to unmask]>. If you are receiving email 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. mm