My Oracle Support Banner

ORA-600[kghfrh1] Errors When Gathering DBMS Stats (Doc ID 735337.1)

Last updated on OCTOBER 29, 2019

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.
This problem can occur on any platform.


The following errors are reported in the alert.log:

     ORA-00600: internal error code, arguments: [kghfrh1], [0x000000000], [], [], [], [], [], []

There may be a current SQL reported in the trace file:



The call stack will resemble:

     kghnerror <- kghfrh_internal <- kghfrh <- kxsFreePersistentHe <- kxsCloseXsc <- kksCloseCursor
     <- opicca <- opiclo <- opicls

The error can be triggered when trying to run GATHER_STATS_JOB.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.