NOTICE DATE: July 21, 2014 NOTICE TYPE: M-C071614-04 Extracts SHORT DESCRIPTION: Missed report postings on MIS - Final INTENDED AUDIENCE: ERCOT Market Participants DAYS AFFECTED: July 16, 2014 to July 18, 2014 LONG DESCRIPTION: As of July 18, 2014, the issues affecting the timely posting of the Supplemental AMS Interval Data Extract, COMS-456 and Market Data Transparency Web Services have been resolved and extracts have posted on time. The following table provides the final update on the status of postings for this report: Report Name Run Date Status Posting SLA Posted Time Missed SLA Supplemental AMS Interval 7/16/2014 Completed 7/16/2014 23:59 7/17/2014 19:54 Yes Supplemental AMS Interval 7/17/2014 Completed 7/17/2014 23:59 7/18/2014 16:03 Yes Supplemental AMS Interval 7/18/2014 Completed 7/18/2014 23:59 7/18/2014 21:11 No Supplemental AMS Interval 7/19/2014 Completed 7/19/2014 23:59 7/19/2014 7:44 No Supplemental AMS Interval 7/20/2014 Completed 7/20/2014 23:59 7/20/2014 06:02 No Supplemental AMS Interval 7/21/2014 Completed 7/21/2014 23:59 7/21/2014 03:59 No 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. mm