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Downgrade from fails with error :"ORA-20001: Downgrade cannot proceed - Unified Audit Trail data exists" (Doc ID 2351440.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 12.2]
Information in this document applies to any platform.


CDB Database downgrade to version from version.

Error message:

ERROR at line 1:
ORA-20001: Downgrade cannot proceed - Unified Audit Trail data exists.Please
clean up the data first using DBMS_AUDIT_MGMT.CLEAN_AUDIT_TRAIL.
ORA-06512: at line 72
ORA-06512: at line 49



 Downgrading the CDB database from to version.


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