Texas SET WG Meeting

April 18, 2017
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 168
Teleconference: 877-668-4493
Meeting number: 626 876 732
Meeting password: TXSET



Antitrust Admonition


9:30 a.m.





Last Month Meeting Notes – updates if any



RMS Update


NPRR796, Extended Character Set Clean Up—RMS voted to endorse.


Change Control 2017-805, Special Characters—RMS voted to approve.


Change Control 2017-806, MOU/EC TDSP Standardization—RMS voted to approve.


Impact Analysis for RMGRR145, Appendix for a Mass Customer List (MCL) —RMS voted to approve.


RMGRR147, Stand Alone Discretionary Meter Tampering Charges and Impact Analysis—RMS voted to approve.



Flight Update


Action Item: Sharyland update



No Change Control Call – Implementation Guide Redline Review


Change Controls on the ERCOT Website. https://www.ercot.com/mktrules/issues/txsetcc


2017-805, update all the TX SET Implementation Guides to allow the receiver of the transaction containing Special Characters to determine to either accept the transaction or to respond with a valid rejection.—Implementation Guide redlines contained inside the Change Control.


2017-806, Update all the TX SET Implementation Guides to replace "MCTDSP" with "MOU/EC TDSP" —Implementation Guide redlines contained inside the Change Control.



Discussion Items


CNP Method for grouping SAC segments under the SLN loops within their 810_02 TDSP Invoice transactions Update from Market Participant Feedback



Issues – Issues on the ERCOT Website https://www.ercot.com/mktrules/issues/txset


2017-I145, Standardization of all 820_02’s received from CRs and their Banks

  • Review Implementation Guide Examples.
  • Market Rules update, OBD question.

2017_I147, Original, cancel, and replacement transactions are being handled differently between TDSPs which is causing exceptions for the CR—Update from Examples sent to TDSPs



RMS Assignments


New Entrant Documentation—Procedures and Documentation

  • Continue New Entrant Outline Document Review and Update As Needed

RMG Safety NET Timelines—Review and Continue Discussions

  • Note: PUCT to Review Final Draft Prior to Texas SET Submitting Changes to RMS
  • Review updates made to the RMG.
  • Safety-net Spreadsheet Format—Review Feedback for removing Appendix A1 & A2 and updating the RMG corresponding tables.


Parking Lot


Texas SET Release Discussion


REP Certification Matrix – Long Term


Next Meeting ERCOT MET Center—May 17, 2017 RM168


Scheduled TXSET Meetings

Key Documents

Apr 12, 2017 - pptx - 90.2 KB
May 22, 2017 - xlsx - 14.3 KB
Apr 11, 2017 - xlsx - 15 KB
Apr 19, 2017 - xlsx - 15 KB
Apr 11, 2017 - docx - 101.6 KB

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