NOTICE DATE: September 25, 2015 NOTICE TYPE: W-A092515-01 Extracts SHORT DESCRIPTION: Extended outage of posted reports during R5 release window INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: September 24, 2015 LONG DESCRIPTION: ERCOT experienced a longer than usual outage with the implementation of Release 5 changes in the production environment between 18:00 and 19:15 Thursday, September 24, 2015. The postings for the report, NP6-905-CD, Settlement Point Prices at Resource Nodes, Hubs and Load Zones, have been retried and posted. The display on ERCOT.com, Real-Time Settlement Point Prices Display<http://www.ercot.com/content/cdr/html/real_time_spp>, will not be updated with the missing settlement point prices from 18:15 to 19:00. The following reports were missed for multiple intervals during the migration. These reports do not have retry functionality; therefore, the missed intervals will not be rerun or reposted to the Market Information System (MIS). EMIL ID Product Name Report Type ID Frequency Intervals Missed Number of Intervals Missed NP8-143-CD QSE Ancillary Services Capacity Monitor 11025 Chron - 5 Minutes 24/09/2015 18:15 - 24/09/2015 19:10 12 NP6-619-CD State Estimator Real-Time Transmission Line Flows 12308 Chron - 5 Minutes 24/09/2015 18:15 - 24/09/2015 19:10 12 NP6-291-CD Topology Consistency 12309 Chron - 5 Minutes 24/09/2015 18:15 - 24/09/2015 19:10 12 NP4-733-CD Wind Power Production, Actual 5-Minute averaged values 13071 Chron - 5 Minutes 24/09/2015 18:15 - 24/09/2015 19:10 12 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. sa