NOTICE DATE:  July 21, 2009

NOTICE TYPE:  M-A072109-01   Outage – Outage Scheduler

SHORT DESCRIPTION:  Outage of Outage Scheduler 

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  July 21, 2009

LONG DESCRIPTION:  After an EMMS (Energy & Market Management System) site failover, ERCOT experienced an outage of the Outage Scheduler from 10:55 AM until 11:41 AM on July 21, 2009. The outage was caused by an incorrect configuration file. The post failover script will be updated to help identify this type of issue in the future. 

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].

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