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Date: | Fri, 20 Dec 2013 22:53:23 +0000 |
Content-Type: | multipart/alternative |
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NOTICE DATE: December 20, 2013
NOTICE TYPE: M-A121813-06 Extracts
SHORT DESCRIPTION: Update - Missed report postings on MIS – Market Data Transparency Web Services availability
INTENDED AUDIENCE: ERCOT Market Participants
DAY AFFECTED: December 17, 2013 to current
LONG DESCRIPTION: The table below provides updates on extracts with issues preventing them from posting timely due to technical issues with ERCOT’s Data Warehouse. ERCOT will publish any missed postings due to this issue as soon as possible.
Report Name
EMIL ID
12/17/2013
12/18/2013
12/19/2013
12/20/2013
12/21/2013
12/22/2013
Default Profile ESIID Report
COPG-197
Posted 12/19/2013
Posted 12/20/2013
Posted 12/20/2013
Posted On Time
May post late
May post late
ESIID Service History & Usage Extract
ZP12-245
Posted on time
Posted on time
Posted 12/20/2013
Posted On Time
May post late
May post late
Load Estimation Counts Report - Certified
COPG-767
Posted 12/19/2013
Posted 12/20/2013
Posted 12/20/2013
Posted On Time
May post late
May post late
Load Estimation Counts Report – Public
COPG-316
Posted 12/19/2013
Posted 12/20/2013
Posted 12/20/2013
Posted On Time
May post late
May post late
Public Reference Data Extract (PRDE)
ZP12-465
Posted 12/20/2013
Posted 12/20/2013
Posted 12/20/2013
May post late
May post late
May post late
Recorder Extract
ZP11-489
Posted on time
Posted on time
Posted 12/20/2013
Posted On Time
May post late
May post late
RID Extract
ZP11-532
Posted on time
Posted on time
Posted 12/20/2013
Posted On Time
May post late
May post late
Settlement Inputs Data Extract
NP12-753
Posted 12/20/2013
Posted 12/20/2013
Posted 12/20/2013
May post late
May post late
May post late
Supplemental AMS Interval Data
COMS-456
Posted on time
Posted on time
Posted 12/20/2013
Expected to post today
May post late
May post late
Supplemental IDR Required Interval Data Extract
COMS-457
Posted on time
Posted on time
Posted 12/20/2013
Posted On Time
May post late
May post late
TDSP ESI ID Extract
ZP15-612
Posted 12/20/2013
Posted 12/20/2013
Posted 12/20/2013
May post late
May post late
May post late
The same issues affect data that is provided via Market Data Transparency Web Services. Data created or posted into ERCOT’s system after December 17, 2013 will not be included in the data request output files until the technical issues are resolved.
ERCOT continues work on the software issue with the replication of data from its financial settlement system into its data warehouse in which replication of some market data sets causes significant decrease in performance resulting in delayed publication of extracts and potentially impacting Market Data Transparency Web Services. ERCOT continues to work with its vendor to investigate the reason for the delayed processing of the data sets in question by its replication system. The replication system has completed processing of the data set that caused significant delays in processing earlier this week. ERCOT expects the backlog to decrease and to progress towards publication of extracts at normal levels in the next few days but data sets similar to the ones that caused the delays may reverse this trend until the root cause of the software issue is identified. ERCOT will provide another update on the processing of data extracts as well as its effort to find a resolution on Monday December 23, 2013.
Delays in publication of the above data extracts impact Market Participants reconciling retail market transactions as well as loading of reference tables and settlement input data into shadow settlement systems needed to validate Settlement Statements in a timely manner. Note that the Commercial Operating Day Extract (CODE) and Market Operating Day Extract (MODE) containing approved settlement input data used in publication of settlement statements are anticipated to post timely. ERCOT requests Market Participants experiencing issues related to the delayed posting of the data extracts above including difficulties in meeting settlement dispute deadlines for Real Time Market Initial Settlement Statements to contact their ERCOT Account Manager or ERCOT Client Services.
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.
dg
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