"call to messaging system failed: com.sap.aii.af.ra.ms.api.DeliveryExceptio

Hello XI guru,

I am configuring RFC to File scneario where i am using BAPI as Source. When i run this BAPI in se37 it gives me short dump stating "call to messaging system failed: com.sap.aii.af.ra.ms.api.DeliveryException:

Please help.

Also I want to know is it necessary to write wrapper for BAPI before configuring. This bapi list all orders created in SCM system.

awaiting ur advises and help

Thanx

Anu