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NOTICE DATE:  August 3, 2018
NOTICE TYPE:  R-A080318-01 Release-Retail
SHORT DESCRIPTION:  Retail Release August 2018
INTENDED AUDIENCE:  ERCOT Market Participants
DAY AFFECTED:  August 12, 2018 6:00 AM to August 12, 2018 6:00 PM
LONG DESCRIPTION:  ERCOT will be implementing some system changes in the production environment on August 12, 2018 6:00 AM to August 12, 2018 6:00 PM.
ADDITIONAL INFORMATION:  ERCOT systems may experience intermittent service interruptions during the implementation period. The systems include, but are not limited to:

  *   Market Participants utilizing NAESB to send/receive transactions to/from ERCOT will NOT be able to send/receive transactions to/from ERCOT during the outage. This includes all retail transactions.
  *   867 transactions will NOT be forwarded during the outage.
  *   997 Functional Acknowledgements will NOT be sent during the outage.
  *   MarkeTrak will be unavailable for the duration of the outage.

  *   Retail Application components of the Market Information System (MIS) and the Retail API will be unavailable

  *   Retail Reports and Extracts may be impacted during the outage timeframe
  *   eService application will be unavailable on the MIS

  *   Find ESIID and Find Transaction will be unavailable

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 a public 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