(Doc ID 764258.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: to
This problem can occur on any platform.


This issue was observed on Oracle 32-bit on a Linux x86 server.

You may see intermittent errors in the alert log as follows:
Starting background process CJQ0
CJQ0 started with pid=35, OS id=1331
Fri Dec 12 13:33:51 2008
Errors in file <dump file name>:
ORA-00600: internal error code, arguments: [549], [], [], [], [], [], [], []

The errors always are accompanied by 'Starting background process CJQ0'.
However, not every startup of CJQ0 will give the ORA-600 error.

The failing SQL statement will probably for Oracle Configuration Managre (OCM)

Current SQL statement for this session:

If there is a PL/SQL stack, it may look like this
----- PL/SQL Call Stack -----
object line object
handle number name
0xa8374dcc 150 package body SYS.DBMS_ISCHED
0xaaf51b70 441 package body SYS.DBMS_SCHEDULER
. . .

The function stack will look like this:

ksedst <- ksedmp <- ksfdmp <- kgeriv <- kgeasi
kslpsprns kskpthr kslpspr jslve_execute0 jskaJobRun
jsiRunJob <- jsaRunJob <- spefcmpa <- spefmccallstd <- pextproc
PGOSF222_peftrust <- psdexsp <- rpiswu2 <- psdextp <- pefccal <- pefcal


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