NOTICE DATE:  November 03, 2008
NOTICE TYPE:  M-A110308-01   Outage - Wholesale
SHORT DESCRIPTION: MOS MUI links were not available through TML on
November 2, 2008
INTENDED AUDIENCE:  All Market Participants
DAY AFFECTED: November 2, 2008
LONG DESCRIPTION:  An outage occurred on Texas Market Link (TML) servers
which prevented users from linking to the Market Operating System (MOS)
Market User Interface (MUI) web pages from approximately 10:07 AM to
1:37 PM on November 2, 2008.  The MOS MUI links on TML included QSE
Schedule and Bids, and Market information.
Market Participants accessing the MUI web pages directly were not
impacted.  Outage Scheduler and MOS API applications were not impacted.

 
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] <blocked::mailto:[log in to unmask]> .
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kd