NOTICE DATE:  September 11, 2008  

NOTICE TYPE:  R-A091108-01  EXTRACTS - Retail

CLASSIFICATION: Public

SHORT DESCRIPTION:  Implementation of Additional Functionality for ESIID Market Data Transparency Web Services  

INTENDED AUDIENCE:  LSEs and TDSPs  

DAY AFFECTED:  September 11, 2008  

LONG DESCRIPTION:  ERCOT will turn on several additional Data Requests on Thursday, September 11, 2008.  With this implementation, the services below will be made available via the Archive Tab on the Texas Market Link (TML) GUI and the Retail API in both the CSV and XML output formats.

Services Being Implemented:

 

·          Provide All ESIID Records - The purpose of this request is to provide Market Participants with the ability to audit their onsite ESIID Service History & Usage Extract database with ERCOT’s ESIID data.

 

·          Provide ESIID Extract Records for Logical Keys - The purpose of this request is to provide Market Participants with the ability to audit an onsite 727 database table with an ESIID Service History & Usage database table.

 

These web services and how they are to be used are defined within the Market Data Transparency User Guide posted at http://www.ercot.com/services/userguides/

 

In addition, ERCOT will also turn on all XML output functionality for all available web services. ERCOT has posted the Market Data Transparency – Technical Files.  These technical files are a set of instructions for transforming the XML data to ensure that the format of the data conforms to the published XSD Specifications.

 

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 e-mail at [log in to unmask].

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DP/JR