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NOTICE DATE:  June 22, 2017

NOTICE TYPE:  M-A062217-01 Outage - Retail/Wholesale

SHORT DESCRIPTION:  Unplanned Outage

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  June 22, 2017

LONG DESCRIPTION:  ERCOT experienced an unplanned outage on June 22, 2017.  The following services were impacted during the indicated time frames:

From 5:59 AM to 6:14 AM, all services available through the Market Information System (MIS) were unavailable, including the following:

********* Market submissions and requests via Market Manager and Outage Scheduler

********* Downloading of extracts and reports from the MIS

********* 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

From 6:03 AM to 6:42 AM, ERCOT was unable to process Retail Transactions.  NAESB was not impacted and all transactions have been processed.

From 5:59 AM to 6:14 AM, the following services were degraded or unavailable:

********* MarkeTrak

********* Texas Renewables - www.texasrenewables.com/<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.texasrenewables.com_&d=DwIFAg&c=trp9rTvIdyEWh1VWB5x8_2JiPaB5oGZOtWPDws2_VoY&r=26rqDIhdPrxzaZrTnipWY3WeRClxUOGIDMLWNfNrrvO6PLj4A-CB1l87gg4kQR4n&m=o36h1M7TJcRROD889PYCKDqY5LFb0BlbEjGP2NvADrk&s=rnaxmtEw2g-DpoEG7KidpE7t3ST2SrnD_UF0_yMv9Wg&e= >

********* Retail Testing Website - etod.ercot.com<https://etod.ercot.com/>

The Current Day Reports (CDR) application was impacted.  Reports were rerun and reposted as applicable.

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]>.

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