Settlement & Billing Extract
description
Transcript of Settlement & Billing Extract
01/09/2007
Settlement & Billing Extract
Interchanged Fields
201/09/2007
Settlement & Billing Extract
• Migration Timeline
– 09/21/2006 – Production Migration of changes to PR 40042_06 Lodestar Batch Extracts
– 09/22/2006 – Production Stabilization begin date
– 09/22/2006 – 10/22/2006 – Market testing/review of stabilization files
– 11/10/2006 – Go live
– 11/11/2006 – First set of Load, Generation and Settlement & Billing extracts produced from ODS
• Interchanged columns
– All Settlement & Billing Extracts posted 11/14 - 11/19 (no extracts run/posted 11/11-11/13 to introduce lag) had the Generation_Unit_Code and Transaction_Date fields interchanged in the Settlement_Interval CSV file.
• Generation_Unit_Code is stored as VARCHAR(64) and Transaction_Date is stored as DATE. Therefore, when the Generation_Unit_Code attempted to insert into the Transaction_Date field, the record would fail to load into the database.
• Issue not found in internal or market testing.
– This data is sent to QSEs representing generation.
– Logic corrected prior to the production of this extract on 11/20/2006 using DDL version 10, which was posted on 10/14/2002.