NOTICE DATE: December 3, 2010 NOTICE TYPE: R-A120310-02 FINAL: Outage - Retail SHORT DESCRIPTION: ERCOT's MarkeTrak API experienced an unplanned outage on December 2, 2010 from 17:27 to 19:07. INTENDED AUDIENCE: CRs and TDSPs DAY AFFECTED: December 2, 2010 from 17:27 to 19:07 DESCRIPTION: ERCOT's MarkeTrak API experienced an unplanned outage on December 2, 2010 from 17:27 to 19:07. One of the MarkeTrak web servers experienced a memory error that required it to be restarted. ERCOT's MarkeTrak API is functioning normally. 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]<mailto:[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/JR From: ERCOT Client Services Sent: Friday, December 03, 2010 8:11 AM To: [log in to unmask]; [log in to unmask]; [log in to unmask]; [log in to unmask]; [log in to unmask] Cc: [log in to unmask]; [log in to unmask]; [log in to unmask]; 1 ERCOT Client Service Reps Subject: R-A120310-01 INITIAL NOTICE - Outage - Retail NOTICE DATE: December 3, 2010 NOTICE TYPE: R-A120310-01 INITIAL NOTICE - Outage - Retail INTENDED AUDIENCE: CRs and TDSPs DAY AFFECTED: December 2, 2010 from 17:27 to 19:07 DESCRIPTION: ERCOT's MarkeTrak API experienced an unplanned outage on December 2, 2010 from 17:27 to 19:07. The MarkeTrak application is now operational. 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]<mailto:[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