NOTICE DATE: April 9, 2009 NOTICE TYPE: M-A040909-01 Outage - Retail/Wholesale SHORT DESCRIPTION: The Report Explorer component of the Texas Market Link (TML) application experienced an outage on Wednesday, April 8, 2009 from 9:11 PM to 9:56 PM. INTENDED AUDIENCE: All Market Participants DAY AFFECTED: Wednesday, April 8, 2009 from 9:11 PM to 9:56 PM. LONG DESCRIPTION: Due to an Enterprise Application Integration component failure, ERCOT experienced an outage of the Report Explorer component of the Texas Market Link (TML) on Wednesday, April 8, 2009 from 9:11 PM to 9:56 PM. 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]<BLOCKED::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