UNIFIED_AUDIT_TRAIL: Some columns like UNIFIED_AUDIT_POLICIES are empty / null after upgrade to 12.2 or 18c or 19c (any below 20.1)
(Doc ID 2729031.1)
Last updated on APRIL 11, 2021
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199.0 Beta [Release 12.2 to 20.0]
Information in this document applies to any platform.
After upgrading to 12.2 or higher (up to 19.x), some UNIFIED_AUDIT_TRAIL columns like UNIFIED_AUDIT_POLICES or EVENT_TIMESTAMP are blank / null / empty.
This only occurs when Unified Auditing is enabled, and setting an audit policy with 'ACTIONS ALL' included.
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