NOTICE DATE:  July 21, 2008

NOTICE TYPE:  M-A071808-03   UPDATE - Extracts

SHORT DESCRIPTION: The Backcasted Profiles Extract for July 16, 2008 was posted on Friday, July 18, 2008.

INTENDED AUDIENCE:  QSEs and LSEs

DAY AFFECTED: July 18, 2008

LONG DESCRIPTION:  The Backcasted Profiles Extract for Operating Day July 16, 2008, which should have posted on July 17, 2008, posted at approximately 11:35 AM on July 18, 2008.  ERCOT determined the root cause to be a database component that encountered an exception which caused the Backcasted Profiles Extract to not post.

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