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ORA-00450, ORA-00443, background process "CJQ0" did not start (Doc ID 1467179.1)

Last updated on FEBRUARY 24, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.4 [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
**Checked for Relevance 27-AUG-2014**

Symptoms

On : 11.2.0.3 version, RDBMS

When attempting to shutdown the database the following error occurs:

ORA-450: background process 'CJQ0' did not start
ORA-443: background process "CJQ0" did not start


The issue can be reproduced at will by shutting down the instance.

Cause

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In this Document
Symptoms
Cause
Solution
References


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