Catching communication error: syn. RFC- XI- Webservice

Question

Hi,
I created a synchronous scenario: RFC in R/3 -> XI -> WebService and returning the result. This is working fine, but if the webservice is not available I get a dump in R/3. Understandable, but I am sure the is a way to catch this exception. But how ?
So far I did not create any exceptions in the RFC.
Help is very appreciated.
Regards,
Robert

Answer 1

Hey
In your RFC you can do like this when calling the service:
data: lo_system_ex type ref to cx_ai_system_fault,
        lo_app_ex type ref to cx_ai_application_fault,
        l_sys_exc TYPE REF TO cx_ai_system_fault,
        l_app_exc TYPE REF TO cx_ai_application_fault,
        l_exception_msg type string.
  try.
      create object l_wsproxy.
      try.
          call method l_wsproxy->execute_synchronous
            exporting
                output = ****
            importing
                input  = ****.
        catch cx_ai_system_fault into l_sys_exc.
        catch cx_ai_application_fault into l_app_exc.
      endtry.
     catch cx_ai_system_fault  into l_sys_exc.
  endtry.
    l_exception_msg = l_sys_exc->get_text( ).
    write l_exception_msg.
regards Ole
Edited by: Ole on Oct 1, 2008 3:31 PM