NOTICE DATE:  May 3, 2013

NOTICE TYPE:  M-A050313-03 Outage - Retail/Wholesale

SHORT DESCRIPTION:  UPDATE -  Unplanned Technical Issues with Enterprise Data Warehouse

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  May 3, 2013

LONG DESCRIPTION:  Find ESIID and Find Transactions functionality has been restored, however, queries for ESIID and transactions older than 1 year may potentially return inaccurate results until further notice.

ADDITIONAL INFORMATION:   ERCOT will provide an update once more information is 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]>.

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