***** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. ***** NOTICE DATE: May 4, 2017 NOTICE TYPE: M-A050417-01 Unplanned Outage SHORT DESCRIPTION: Unplanned Outage - MIS INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: May 4, 2017 LONG DESCRIPTION: ERCOT experienced an issue that affected the Market Information System (MIS) on May 4, 2017 from 09:29 AM to 10:34 AM. All services available through the MIS were intermittently unavailable during the noted time frame, including the following: * Market submissions and requests via External Web Services (EWS), Market Manager and Outage Scheduler * Downloading of extracts and reports from the MIS and External Web Services (EWS) * Net Dependable Capability and Reactive Capability (NDCRC) * Congestion Revenue Right (CRR) Market User Interface * Find ESIID and Find Transaction * MPIM * Market Data Transparency (MDT) Web Services * Extract Subscriber * eService 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 ######################################################################## To unsubscribe from the NOTICE_OUTAGES_WHOLESALE list, click the following link: http://lists.ercot.com/scripts/wa-ERCOT.exe?SUBED1=NOTICE_OUTAGES_WHOLESALE&A=1