RMGRR058  Layout Modification to Customer Billing Contact Information File

This Retail Market Guide Revision Request (RMGRR) accomplishes the following: · Specifies the method of record termination for files sent from the Competitive Retailer (CR) to ERCOT. · Revises the record layout of the Error Records (ER1 and ER2) sent from ERCOT to the CR in response to the Customer Billing Contact Information file. · Corrects the label on the Report Name data elements on the Header records on File1, File2, and File 3.Adds clarification that one single file must be sent for each DUNS number.