NOTICE DATE:  May 3, 2012
NOTICE TYPE:  W-B050312-01 Extracts - Wholesale
SHORT DESCRIPTION:  Additional changes to the Active/Inactive SCED Contingency Reports
INTENDED AUDIENCE:  ERCOT Market Participants
DAYS AFFECTED:  April 27, 2012, forward
LONG DESCRIPTION:  In addition to the report name changes noted in the attachment to Notice W-A032712-02, there were column name changes made to the following reports.

*         The Active SCED Contingencies Report, NP6-6-CD, was renamed to NSA Active Constraints. In that report the following column name changes were made:



*         The ModifiedRating column was renamed to SCEDRatingMW

*         The DisplayFlow column was renamed to PostCTGFlowMW

*         The free form filename within the file naming convention was changed from ASCEDCNP66 to NSAACTNP66



*         The Inactive Contingencies in SCED Report, NP5-911-CD, was renamed to NSA Inactive Constraints. In that report the following column name changes were made:

*         The ModifiedRating column was renamed to SCEDRatingMW

*         The DisplayFlow column was renamed to PostCTGFlowMW

*         The free form filename within the file naming convention  was changed from ASCEDCNP5911 to NSAINANP5911
An updated Current Day Reports XSD which contains the file name and column name changes has been posted to ERCOT.com at http://www.ercot.com/services/mdt/xsds/.
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