NOTICE DATE:  August 30, 2010
NOTICE TYPE:  M-A083010-01 Outage
SHORT DESCRIPTION:  Zonal/Nodal Application outages on August 30, 2010
INTENDED AUDIENCE:  ERCOT Market Participants
DAY AFFECTED:  August 30, 2010, from 14:40 until 15:30
LONG DESCRIPTION:  Several applications experienced an outage during a server upgrade from 14:40 until 15:30 on August 30, 2010.
The impacted applications were as follows:

 *   Nodal Market Information System (MIS)
 *   MOSTML
 *   Nodal and Zonal Outage Scheduler
All applications are back in service, and ERCOT is investigating why the applications did not respond as designed during routine maintenance activities.
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]<blocked::mailto:[log in to unmask]>.
If you are receiving email from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list:  http://lists.ercot.com<http://lists.ercot.com/>.

dh