SAP Message WAF013 - Method &1 triggered system exception &2

Diagnosis
The function module called by the SAP MI Server Component triggeredan exception.

System Response
The synchronization container is returned with an error message.

Procedure
Find out which function module is assigned to the method specified inthe message. To do this, display tableBWAFMAPP in transaction SE16. Test the function moduleindividually to find the cause of the error.