Texas SET WG Meeting

March 21, 2017
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 168
Teleconference: 877-668-4493
Meeting number: 623 019 932
Meeting password: TXSET



Antitrust Admonition


9:30 am







Last Month Meeting Notes – updates if any




RMS update—No Update, RMS Meeting next week




Flight Update



Action Item: Sharyland update



No Change Control Call – Implementation Guide Redline Review Pending RMS March 28th Discussion and Vote



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.


2017-806, Update all the TX SET Implementation Guides to replace "MCTDSP" with "MOU/EC TDSP"



Discussion Items



796NPRR-05_ERCOT_Comments_121416, Extended Character Set Clean Up


2016-I143, Validation processes when a character is included in the customer name on a switch or MVI transaction – Review ERCOT Options; provide feedback


Option 1: Continue With Existing Manual Workaround—Short Term


Option 2: Update ERCOT’s Systems to Reject Any Transaction Containing Special Language Characters—Long Term


Option 3: Update ERCOT’s Systems to Translate Special Language Characters into Normal Characters


Option 4: Implement Option 3 in the Short Term, Followed by Option 2 During the Next TX SET Release

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





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


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


Discuss any updates offered from CRs


Safety-net Spreadsheet Format—Review Appendix Changes



Parking Lot



Texas SET Release Discussion


REP Certification Matrix – Long Term



Next Meeting ERCOT MET Center



April 18, 2017 RM 168


Scheduled txset Meetings

Key Documents

Mar 14, 2017 - pptx - 93.3 KB
Mar 13, 2017 - xlsx - 16.4 KB
Mar 14, 2017 - docx - 101.7 KB

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