Target DB patching Fails at Analyze Phase with ERROR: CHK-012: An unexpected exception occurred during the check (Doc ID 2294246.1)

Last updated on AUGUST 08, 2017

Applies to:

Enterprise Manager for Oracle Database - Version 12.1.0.5.0 and later
Information in this document applies to any platform.

Symptoms

Trying to apply patch on target DB 12.1.0.2 using 12.1.0.5 EM Console.

During analyze phase, its failed with the following error:

Checking and obtaining the properties of the selected targets.
ERROR: CHK-012: An unexpected exception occurred during the check
operation.ExpressionEvaluationException: Below error message was returned while executing this Computational step.
----------------------------------------------------------
Unexpected Checking Error Occured!
----------------------------------------------------------

Cause

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