Tracing DRDA server

Can anyone point me in the direction of information regarding
the ability to trace the DRDA server?  We have an application from
a partner company that sends SQL requests (UPDATE/INSERT) via
DB2 Connect to our (or our clients) iSeries.

We are in a situation of trying to prove to the partner that they
are sending nulls on an UPDATE statement for a table that
doesn't accept nulls in this certain field.

The QRWTSRVR joblog shows a data mapping error with
error code 20 which indicates a null received for the field,
but more "proof" is needed.

Thanks.
----------------------

Scott A. Schollenberger
Director, R&D
TENEX Systems, a division of Harris Computer Systems
2011 Renaissance Blvd., Suite 100
King of Prussia, PA  19406
Phone: 610-239-9988  Ext. 305
Fax: 610-239-9995
E-mail: saschollenberger@xxxxxxxxxxxx
Web: www.tenexsys.com

IBM Certified Specialist - eServer i5 iSeries Technical Solutions
Implementer V5R3

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