ORA-00600 [Qolprepgetcolnames:1] Using Dblink (Doc ID 564801.1)

Last updated on JUNE 13, 2013

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.1 to 11.1.0.6 - Release: 10.2 to 11.1
Information in this document applies to any platform.

Symptoms

A SQL statement accesses data through a dblink fails with the error ORA-600[qolPrepGetColNames:1].

Alert log shows the error:
ORA-600: internal error code, arguments: [qolPrepGetColNames:1], [], []

and stack trace is similar to:

qolPrepGetColNames qolGenAccessHints qolGenOutlineData qolGenOutlineData qolBuildOutlineData  ...        

Cause

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