NOTICE DATE: April 22, 2008 NOTICE TYPE: M-A042208-01 Informational - Retail/Wholesale SHORT DESCRIPTION: ERCOT Texas Market Link (TML) applications intermittently unavailable. INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: April 22, 2008 from 6:55 AM to 7:25 AM LONG DESCRIPTION: Today, April 22, 2008 from 6:55 AM to 7:25 AM, ERCOT's Texas Market Link (TML) applications were intermittently unavailable. The following functionalities were impacted: * Find ESIID * Find Transactions * Report Explorer * Outage Scheduler * MOSTML * Eservice * MarkeTrak * MPIM * Pi Report Download This issue was caused by an unresponsive server. The server was restarted and the impacted functionalities have been restored. 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/DG