NOTICE DATE:  February 21, 2011
NOTICE TYPE:  W-A021611-02 Release - Wholesale
SHORT DESCRIPTION:  Implementation of defect repairs - revised list
INTENDED AUDIENCE:  ERCOT Market Participants
DAYS AFFECTED:  February 23 - March 27, 2011
LONG DESCRIPTION:  ERCOT will be migrating corrections to a number of market-facing defects. These patches will be implemented in the production environment between February 23 and March 27, 2011. Please see the attached spreadsheet for the description and estimate of the release date for each defect. Note that many resolved defects are related to Daylight Savings issues that have been corrected.
Some additional defects were added to the list; they are highlighted on the attached spreadsheet.
ADDITIONAL INFORMATION:  Intermittent system availability may be incurred due to implementation of the attached defects. The systems include, but are not limited to:
*         Report publishing to the ERCOT Market Information System (MIS)
*         Downloading of extracts and reports from TML Report Explorer, PI API, MIS and External Web Services (EWS)
*         Market Participant notifications
*         Applications impacted include: CRR, MMS UI, OS UI and MPIM
Subsequent Notices will be sent to announce any market facing outages as release dates approach.
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]<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.




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