NOTICE DATE:  February 24, 2009

NOTICE TYPE:  R-A022409-01

SHORT DESCRIPTION:  ERCOT’s Texas Market Link API Find ESI ID via service address is unavailable.

INTENDED AUDIENCE:  CRs and TDSPs

DAY AFFECTED:  February 22, 2009 from 9:54 PM to present

LONG DESCRIPTION:  ERCOT has discovered that the Texas Market Link API Find ESI ID via service address is unavailable.  ERCOT is currently working to resolve this issue, and will provide updates as they become available.

GUI users are unaffected.

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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DP/DG