Mail - Not working in RFC call

Question

Hi,
I  have custom IDoc sending from one box to another , Say for example A to B. My problem is if any error found in the data in box B while updating the application document. I am generating a mail using the following code in Box B
      v_length = strlen( v_string ).
      v_hlength = v_length. .
      send_request = cl_bcs=>create_persistent( ).
      try.
          document = cl_document_bcs=>create_document(
                                        i_type    = 'RAW'
                                        i_text = i_content[]
                                        i_subject = v_subject ).
          call method send_request->set_document( document ).
          sender = cl_sapuser_bcs=>create( v_sender ).
          call method send_request->set_sender
            exporting
              i_sender = sender.
          loop at i_recipient.
            translate i_recipient-smtp_addr to lower case.
            recipient = cl_cam_address_bcs=>create_internet_address(
    i_recipient-smtp_addr ).
            call method send_request->add_recipient
              exporting
                i_recipient  = recipient
                i_express    = ' '
                i_copy       = ' '
                i_blind_copy = ' '
                i_no_forward = ' '.
          endloop.
          move : 'E' to v_request_status.
          v_status = v_request_status.
          call method send_request->set_status_attributes
            exporting
              i_requested_status = v_request_status
              i_status_mail      = v_status.
          send_request->set_send_immediately( 'X' ).
          send_request->send( ).
          commit work.
        catch cx_document_bcs into bcs_exception.
      endtry.
But if sending the IDoc from A to B the mails are not generated ie not found in SOST . ( I checked the IDoc it showing as Error)
But If i login in Box B and run the same IDoc in Box B thru WE19 and reprocess it generating the mails.
Any info why ?
a®

Answer 1

Any info ?
a®