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ORA-00600 [504] [enqueue hash chains] Instance Crash (Doc ID 2686840.1)

Last updated on AUGUST 27, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

Multiple database instances crashed with ORA-00600 error:

 

Cause

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