Problem with Service Reference

Hi all,

I hope somebody can give me a hint what I am doing wrong or where the problem is.

I created a BPM Process on a SAP PO 7.31 SP 3 (Java only).. Within the process I want to call a service interface of the PI instance.

So I imported the Service Interface into my process out of the ESR and implemnted that as interface in automated task.

The type of the corresponding service interface has been set to XI

Process has been deployed successfull. If I start the proess now I get an error that the service Interface is invoke.

If I check the Application Component

from my point of view evrything looks okay, corresponding to

http://help.sap.com/saphelp_nw73ehp1/helpdata/en/09/f24624a4464e569db76c5959c7a558/content.htm

Any hints?

Thanks in advanced.

cheers,

Stefan