Unified Auditing: Incorrect Values And Characters In UNIFIED_AUDIT_TRAIL

(Doc ID 2223980.1)

Last updated on JANUARY 24, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.1 and later
Information in this document applies to any platform.

Symptoms

Using unified auditing to monitor the access of sensitive data.

The object_schema and object_name of the unified_audit_trail shows several random and what appear to be incorrect values.

For example: 

The value 'from$_subquery$_004' was displayed in object_name. In addition to this, there are many values with characters not displayed correctly.

Cause

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