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BIX Extract fails with CSV for History class



Business Intelligence Exchange (BIX) extract fails with CSV for the History class.

Error Messages

SQL: SELECT "PZINSKEY" AS "pzInsKey" ,  "null" AS "pyTicketsAdded", pxCommitDateTime AS "pxCommitDateTime" FROM PEGACIADCRPD.History_ESI_OPS_CIA_Work_Task WHERE "PZINSKEY" like ?  AND (("PXTIMECREATED" >= ? )) ORDER BY "PZINSKEY"

SQL Inserts: <HISTORY-ESI-OPS-CIA-WORK-TASK%>    <20181102T145100.000>    

Caused by SQL Problems.
Problem #1, SQLState 42000, Error code 904: java.sql.SQLSyntaxErrorException: ORA-00904: "null": invalid identifier

Steps to Reproduce

  1. Create a BIX extract file with History class.
  2. Extract them as a CSV file.

Root Cause

A defect or configuration issue in the operating environment.


Here's the explanation for the reported behavior:

History classes do not have a BLOB column (pzpvstream). The column from the table cannot be extracted if it does not exist in that table. For a BLOBless table, only those columns which exist in the database table can be extracted.


Published January 17, 2019 - Updated December 2, 2021

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