NOTICE DATE:  March 8, 2010

NOTICE TYPE:  M-A030810-01 Retail Processing

SHORT DESCRIPTION: ERCOT experienced a delay in sending cancellation and notification transactions on Monday, March 8, 2010.

INTENDED AUDIENCE: CRs and TDSPs

DAY AFFECTED: March 8, 2010

LONG DESCRIPTION:  The March 7, 2010 ERCOT maintenance outage completed later than scheduled. As a result, ERCOT experienced a delay in processing 5,500 cancel and notify transactions (814_06s, 814_08s, and 814_22s). 

All queued transactions were successfully processed outbound at ERCOT by 7:43 AM on March 8, 2010.

ADDITIONAL INFORMATION:  Count of impacted transactions:

814_06:  4,597

814_08:  298

814_22:  605

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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JR/DP