SQL1084C

Hi,
I am facing a weird problem with DB2 UDB V8.2 in Linux for p-Series.
We are trying to load the datawarehouse tables in DB2 UDB v8.2 on Linux for
p-Series.
The ETL tool used is IBM Data Stage - Server installed in Windows XP.
We are trying to load 1,000,000 records.
The database gets shutdown frequently and the db2diag.log displays SQL1084C.
There are no other information in the log.
Can anyone help me to identify the problem?

Regards...bright