NOTICE DATE: May 3, 2010 NOTICE TYPE: M-A050310-01 Outage SHORT DESCRIPTION: EIS data extracts postings delayed INTENDED AUDIENCE: ERCOT Market Participants DAYS AFFECTED: April 30, 2010, to current LONG DESCRIPTION: The following External Interfaces Specification (EIS) data extracts postings have been delayed: REPORT_NAME SHORT _DESC EXTRACT DELAY Ancillary_Services_Daily Ancillary Services - DAILY 2 days behind Bids_and_Schedules_Daily Bids and Schedules - DAILY 2 days behind Forecast_Data_Daily Forecast Data Daily 2 days behind Market_Information_Daily Market Information Daily 2 days behind ResAval Short-Term PASA 2 days behind ASDEPLOYMENTS AS Deployments 2 days behind AGG_BIDS Aggregated Bid Curves for BES 1 day behind Sched_and_Actual_Load Daily Scheduled and Actual Load 1 day behind Self_Sch_Energy_Services Daily Self-Scheduled Energy Services 1 day behind Act_res_output Actual Resource Output 1 day behind Dynamic_load Dynamic Load Obligations and Generation Resources 1 day behind ADDITIONAL INFORMATION: Once determined, a root cause and further information will be provided in a follow-up Notice. 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<http://lists.ercot.com/>. dh