AD Worked Failed with csxruprf.sql while upgrading to 12.1.1

@$APPL_TOP/cs/12

Hi,
AD Worked Failed with csxruprf.sql while upgrading to 12.1.1

The log file shows :
---------------------------------
Restarting job that failed and was fixed.


Time when worker restarted job: Thu Feb 14 2013 07:54:25


Start time for file is: Thu Feb 14 2013 07:54:25

sqlplus -s APPS/***** @$APPL_TOP/cs/12.0.0/patch/115/sql/csxruprf.sql
DECLARE
*
ERROR at line 1:
ORA-00603: ORACLE server session terminated by fatal error


ERROR:
ORA-03114: not connected to ORACLE


ERROR:
ORA-03114: not connected to ORACLE


ERROR:

Regards,
Eric.