NOTICE DATE: July 1, 2015 NOTICE TYPE: R-A070115-01 Retail Processing SHORT DESCRIPTION: Retail transaction processing issue INTENDED AUDIENCE: CRs and TDSPs DAY AFFECTED: July 1, 2015 LONG DESCRIPTION: ERCOT experienced a NAESB issue on July 1, 2015, from 15:25 to 15:34. As a result, Market Participants may have received NAESB processing errors or experienced delays in Retail transaction processing until approximately 19:00, when the transaction backlog was cleared and normal processing resumed. No Market Participant action is required. ERCOT is investigating the root cause. 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. sa