Hi friends,
The following message gets logged in the alert file frequently:
Errors in file /tools/oracle/admin/dbname/bdump/p005_1361609.trc
ORA-02391: exceeded simultaneous SESSIONS_PER_USER limit

In the trace file , only details of system, node,instance name , process number, unix process id and session_id are mentioned.

It happens during inserts. The user who does the loading has infact 'DEFAULT' profile allocated , which has unlimited concrrent number of sessions defined.

What may be the reason for this error and how may I get rid of the entries in the logs?

I am running 8.1.6 on compaq tru64 with parallel server