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Summary Of Bugs Associated with Deadlock In RAC Environment (Doc ID 554567.1)

Last updated on SEPTEMBER 16, 2021

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 9.2 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.


The purpose of this Note is to explain various bugs filed specifically for the Dead lock errors in a RAC environment  against specific Oracle database versions (This Note covers bugs reported versions  above, and explain the symptoms of each bug, workarounds if any and references the patch availability at the time this article was written.

DISCLAIMER: This document is created manually to centralize the common bugs related to deadlock in RAC environment. It may not contain a complete list of all bugs in all versions since newer bugs may need to be verified before inclusion. Please search My Oracle Support Portal with necessary keywords to get a list of all possible relevant documents.



This article is a consolidated effort to summarize top bugs reported specifically for the Dead lock error in RAC environment  (This Note covers bugs reported versions above which have been fixed. It is directed towards Oracle Support Analysts and Oracle Customers to have an overview of various bugs logged for the same error .


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