This may be due to missing Materialized Views (MV) or table structures being changed without your knowledge. Don’t worry, I’ve got you covered with a real-life example of how I resolved a similar issue. Imagine having OLTP transactions and ETL reporting jobs all pointing to the same E-Business Suite database, and during an upgrade, aContinue reading “Are your ETL jobs failing after upgrading to E-Business Suite R12.2?”