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 JANUARY 22, 2009

Applies to:

Oracle Server - Enterprise Edition - Version: 9.2.0.1 to 10.1.0.5
This problem can occur on any platform.

Symptoms

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

Cause

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