Oracle

How to fix the Oracle error ORA-29545: badly formed class: string?

How to fix the Oracle error NID-00126: Database should have no datafiles in unknown state?

How to fix the Oracle error QSM-00511: invalid fact-tables specified in fact-filter?

How to fix the Oracle error RMAN-06137: must have recovery catalog for REPORT SCHEMA AT TIME?

How to fix the Oracle error RMAN-06457: UNTIL SCN (string) is ahead of last SCN in archived logs (string)?

How to fix the Oracle error RMAN-08062: WARNING: cannot change priority of a critical failure string?

How to fix the Oracle error TNS-01409: Instance “string”?

How to fix the Oracle error DRG-50101: CORE LEM error: string?

How to fix the Oracle error XOQ-02516: The MdmValueHierarchy has no value hierarchy map.?

How to fix the Oracle error ORA-07602: spgto: $GETJPIW failure?

How to fix the Oracle error ORA-14081: new partition name must differ from the old partition name?

How to fix the Oracle error ORA-23452: flavor string of object group “string”.”string” is already published?