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This update presents the latest changes and resources related to the ERCOT Nodal Data Services as of May 16, 2008. Key highlights include updates to the Master List, recent specification modifications such as the addition and deletion of reports, and changes to Data Definition Language (DDL) and XML Schema Definition (XSD). Resources like the UFE Analysis Report and further documentation for reports and extracts will be provided. Stay informed as we continually refine our offerings every Friday with the latest information.
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Nodal COMS Posting Updates Review SDAWG & DEWG Jamie Lavas ERCOT 05/19/2008 ***NOTE: All information contained in this presentation is as of 05/16/2008 and is subject to change at anytime.
Information Hot Spots • The Nodal Data Services Master List (NDSML) is updated each Friday with the latest information. It is located at: http://nodal.ercot.com/about/news/2008/0118a.html • The site will be updated each Friday with the latest extract & report specifications and DDLs and XSDs. http://nodal.ercot.com/readiness/reports/index.html 03/24/2008
Specification Updates The following updates have been made to the Specification Documents • COMS – Specifications • Addition of New Report: UFE Analysis Report • Deletion of Report: Summarized Load by TDSP Report • Synchronization and Clean-up between the specification documents • Capacity Factors by Resource – Updated from Certified to Secure and posting in CSV • RUC Make Whole & Claw Back Payment Report – Updated from Certified to Secure • EDW – Specifications • Addition of MP Type TDSP to RTM MODE to account for COMS Deletion above • Addition of Bill Determinants tab • Addition of Business Requirements to all Phase 2 Extracts • Tab Color change on Verify Records Used in Data Aggregation for a Trade Date WS as this WS will not be delivered with the first round of WS changes as part of Phase 2 Extracts
DDL & XSD Updates The following Changes have been made to DDLs / XSDs • DDLs • Updated posting for PRDE DDL • XSDs • Updated posting for PRDE XSD
What’s Next In the Pipeline: • User Guides for Reports/Extracts • DDL Comments • Join Documentation • FAQ Document
Questions? 03/24/2008