How to Analyze Library Cache Timeout with Associated: ORA-04021 'timeout occurred while waiting to lock object %s%s%s%s%s.' Errors
(Doc ID 1486712.1)
Last updated on AUGUST 21, 2023
Applies to:
Oracle Database - Standard Edition - Version 8.1.5.0 and later Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Information in this document applies to any platform.
Purpose
This Document discusses library cache locks and pins and how to analyze locking problems in this area.
Troubleshooting Steps
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