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ORA-00600[504][process allocation] Error Raised by Dispatcher Process During Switchover to Standby Database Using DataGuard Broker (Doc ID 756585.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Server - Enterprise Edition - Version: to
This problem can occur on any platform.


The alert log captures the following error during a switchover to a standby database:
     ORA-00600: internal error code, arguments: [504]...[process allocation]

The database version is below 10GR2.

The call stack is similar to the following:    
     kslgetl ksusigskip ksusig kmcdvc kmderr kmdshimm kmdmai kmmrdp opirip opidrv sou2o main


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