Oracle MFT Broken Jobs due to MATERIALIZED VIEW INVALID (Doc ID 2314977.1)

Last updated on MARCH 21, 2023

Applies to:

Symptoms

Oracle MFT Broken DB Jobs refreshing Materialized views

Checking on Database jobs, it was found that some JOBS spawn from MFT schema to materialized views where failing

Upon checking on the DB Job tables it was found that some of them are failing
SQL> SELECT JOB, LAST_DATE, NEXT_DATE, NEXT_SEC, FAILURES, BROKEN FROM DBA_JOBS ;

Analysis showed that previous similar issues with materialized views where fixed upon refreshing the actual views, as reference:
Bug 26076341 : Schema Consolidation MFT install is not showing dashboard metrics
Bug 21530442 : near 100% CPU utilization by refresh materialized View process on the server


Due to the fact that his is a production environment, the job comes from MFT and the actual views are from MFT, customer needs to validate if this issue will be solved by running a full refresh of the table as per
execute dbms_mview.refresh('MV_MFT_SOURCE_MESSAGE','f');
execute dbms_mview.refresh('MV_MFT_SOURCE_INFO','f');

Changes

Cause

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