NOTICE DATE: November 18, 2013 NOTICE TYPE: M-B111513-02 Outage – Retail/Wholesale SHORT DESCRIPTION: UPDATE – Changes to planned system maintenance with impacted services INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: November 22, 2013, 10:00 – 11:00 LONG DESCRIPTION: ERCOT will be performing planned system maintenance of the Current Day Reports (CDR) database and application on November 22, 2013, within a maintenance window of 10:00 – 11:00. During this outage window, Market Participants may experience intermittent issues with the following service: · Report publishing to the ERCOT MIS. ADDITIONAL INFORMATION: Reports will be rerun and reposted as applicable. The MIS Dashboards and ERCOT.com price displays will not be populated with data during this timeframe. 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