NOTICE DATE:  January 21, 2011
NOTICE TYPE:  M-A012111-01 Extracts - Wholesale/Retail
SHORT DESCRIPTION:  Delayed posting of CDR Reports for 22:00 - 23:00 CPT on January 20, 2011
INTENDED AUDIENCE:  ERCOT Market Participants
DAY AFFECTED:  January 20, 2011
LONG DESCRIPTION:  The Current Day Report (CDR) application experienced an error on January 20, 2011, between approximately 22:00 and 23:00 CPT. The CDR application was restarted between 23:16 and 23:20 CPT. A number of CDR reports were impacted and the Market Information System (MIS) dashboard data and ercot.com price display data were also unavailable for Locational Marginal Prices (LMPs) and Settlement Point Prices (SPPs) during the same timeframe.
The missing reports have been reposted for LMPs, SPPs and Security Constrained Economic Dispatch (SCED) Shadow Prices and Binding Transmission Constraints. The missing data for the Nodal Control Area Historical Load display on ercot.com has been reposted, as well.
Attached is a list of CDR reports that were 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 email at [log in to unmask]<mailto:[log in to unmask]>.
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