NOTICE DATE: July 6, 2012

NOTICE TYPE: M-C070612-01 Outage

SHORT DESCRIPTION: Public dashboards and displays impacted by server application error

INTENDED AUDIENCE: ERCOT Market Participants

DAY AFFECTED: July 5, 2012

LONG DESCRIPTION: Due to a server application error, the Public dashboards on ERCOT.com and the Market Information System (MIS) and the Public displays on ERCOT.com did not refresh from 16:36 – 21:01 CDT on July 5, 2012. The dashboards and displays resumed updating with current data at the conclusion of the outage, and the interval data missed during the outage was re-populated as applicable.

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 email at [log in to unmask].

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