NOTICE DATE:  May 4, 2010
NOTICE TYPE:  W-A050310-02 Outage - Wholesale
SHORT DESCRIPTION:  Final - Unscheduled outage of NMMS
INTENDED AUDIENCE:  TDSPs/TSPs
DAY AFFECTED:  May 3, 2010
LONG DESCRIPTION:  The Network Model Management System (NMMS) is currently available for use. The NMMS application database was experiencing performance issues which caused it to become unresponsive. ERCOT has mitigated the issue and will continue to work on improved performance.
CONTACT:  If you have any questions, please forward them to [log in to unmask]<mailto:[log in to unmask]> or 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 email at [log in to unmask]<mailto:[log in to unmask]>.
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