ORA-501 and ORA-00600 [kghrcx magic mismatch] when DIA0 Process is Blocked from Clean up by PMON/CLMN (Doc ID 2695473.1)

Last updated on APRIL 17, 2023

Applies to:

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

On Oracle 12.2.0.1, the following errors are encountered by PMON on dead process cleanup, resulting in instance termination:

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In this Document

Symptoms

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