ORA-00600 in AQ background job

Question

Hi all,
I am getting an ORA-00600 in AQ background job responsible for dequeuing messages.
The trace output is as follows:
ksedmp: internal or fatal error
ORA-00600: internal error code, arguments: [kwqidjqp0], [], [], [], [], [], [], []
Current SQL statement for this session:
DECLARE job BINARY_INTEGER := :job; next_date DATE := :mydate; broken BOOLEAN := FALSE; BEGIN sys.dbms_aqadm_sys.register_driver(); :mydate := next_date; IF broken THEN :b := 1; ELSE :b := 0; END IF; END;
----- PL/SQL Call Stack -----
object line object
handle number name
6713D69C 7249 package body SYS.DBMS_AQADM_SYS
6713D69C 7280 package body SYS.DBMS_AQADM_SYS
66EB50B4 1 anonymous block
----- Call Stack Trace -----
calling call entry argument values in hex
location type point (? means dubious value)
I have job_queue_processes set to 4 and aq_tm_processes set to 2.
Has anyone seen this? Please help.
Thanks,
Atul

Answer 1

May be a bit late to help the original posters, but just for reference, this looks very similar to the following described in Metalink:
Bug 3033868 OERI[kwqidjqp0] from DBMS_AQADM_SYS.REGISTER_DRIVER
This note gives a brief overview of bug 3033868.
The content was last updated on: 20-JAN-2004
Affects:
Range of versions believed to be affected     Versions < 10.1.0.2
Versions confirmed as being affected     
* 9.0.1.4
* 9.2.0.4
Platforms affected     Generic (all / most platforms affected)
Fixed:
This issue is fixed in     
* 9.2.0.5 (Server Patch Set)
* 10.1.0.2 (Base Release)
Edited by: Anthony Maslowski on Feb 5, 2010 1:26 PM