ORA-600 [ktrexc-inc] on Shared Server Process (Doc ID 1959655.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

An ORA-600 [ktrexc-inc] error is reported frequently for a shared server process in the alert, e.g.:

...
Mon Sep 29 17:44:52 2014
Errors in file /ora00/app/oracle/diag/rdbms/adm/adm/trace/adm_s001_12602.trc  (incident=1487112):
ORA-00600: internal error code, arguments: [ktrexc-inc], [1], [], [], [], [], [], [], [], [], [], []
Incident details in: /ora00/app/oracle/diag/rdbms/adm/adm/incident/incdir_1487112/adm_s001_12602_i1487112.trc
Mon Sep 29 17:44:54 2014
...


The current sql shows a simple select with a bind value and the call stack from the trace file shows functions like:

... ktrexc kcbgtcr ktrgtc2 kdsgrp kdsfbrcb kdsoltr kdsololr1 kciRAGetRow drebyGetTokenInfo dredilpg dredmseek dredseek drebymfc drexqiftc drexqpftc drexqxs drexrcontains qxopqxex qeroifcsu qxopqdex qxopqeuo evaopn2 evareo expeal ...

 

Cause

Sign In with your My Oracle Support account

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

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms