Database Crashes With ORA-00449 and ORA-00601 (Doc ID 730287.1)

Last updated on DECEMBER 06, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.1 to 11.2.0.3 [Release 9.2 to 11.2]
Oracle Solaris on SPARC (64-bit)
***Checked for relevance on 06-Aug-2016***
Solaris Operating System (SPARC 64-bit)



Symptoms

Errors in the Alert.log indicate several errors:

ORA-00449: background process 'CJQ0' unexpectedly terminated with error 601
ORA-00601: cleanup lock conflict

ksvcreate: Process(m000) creation failed

The Trace file indicates:

ORA-00601: cleanup lock conflict
ORA-00450: background process 'CJQ0' did not start
ORA-00601: cleanup lock conflict
*** <DateStamp> ***
ORA-00449: background process 'CJQ0' unexpectedly terminated with error 601
ORA-00601: cleanup lock conflict

Cause

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