ORA-600 [504] During Shutdown or Alter System Flush Shared_Pool (Doc ID 428226.1)

Last updated on FEBRUARY 13, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.8 to 10.2.0.3 [Release 9.2 to 10.2]
Information in this document applies to any platform.
***Checked for relevance on 13-Feb-2015***

Symptoms

During instance shutdown or if an alter system flush shared_pool is issued, the following error may occur:

ORA-00600: internal error code, arguments: [504], [0x700000000070528], [640], [7], [shared pool],[2], [0], [0x700000000070438]


The call stack trace includes functions like:

... slgetl ksfglt kghupr_flg kghupr ...


The following query returns _kgl_latch_count > 31

 

Cause

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