Revoke Command Hangs With Library Cache Pin Waits, Then Fails With ORA-04021 After 12.1.0.2 Upgrade (Doc ID 2329364.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

On 12.1.0.2 after upgrade from 11.2.0.4 executing the following results in library cache pin waits and eventually a ORA-04021 timeout error:

Change was upgrade from 11.2.0.4 to 12.1.0.2.

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