ORA-600 [ksbmoveme4] ORA-27300 ORA-27301 ORA-27302

(Doc ID 422908.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: to - Release: 10.2 to 10.2
Information in this document applies to any platform.


The Oracle instance crashes and errors similar to the following are reported in alert.log:

  ORA-00600: internal error code, arguments: [ksbmoveme4], [], [], [], [], [], [], []
  ORA-27300: OS system dependent operation:mpctl_setldom failed with status: 22
  ORA-27301: OS failure message: Invalid argument
  ORA-27302: failure occurred at: skgpmoveme1

The call stack is:
... ksbmoveme ksosp_set_current kso_init opirip opidrv ...

For the HP Itanium platform you may also see ORA-7445 [_kill()+48] errors - see <>


More CPUs were added by dynamic reconfiguration of the operating system just before the errors happened and the Oracle instance crashed.


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