Web Service beim Receive ICM_HTTP_CONNECTION_FAILED

Code: Alles auswählen.

   lv_http_url = 'http://web.XXXXX.de:9999/sap/bc/srt/wsdl/bndg_6E99F6514902651CE1000000C0A80005/wsdl11/allinone/ws_policy/document?sap-client=800'.

* -------- Erstellen des HTTP-Client-Objekts --------
  CALL METHOD cl_http_client=>create_by_url
    EXPORTING
      url      = lv_http_url
    IMPORTING
      client   = lr_http_client
    EXCEPTIONS
      argument_not_found = 1
      plugin_not_active  = 2
      internal_error     = 3
      OTHERS             = 4.

  lr_http_client->request->set_header_field( name  = '~request_method'
                                             value = 'GET'            ).

* Inhalt des Parameter an String-Variable übergeben.
  MOVE p_cnt TO lv_string.

  lr_http_client->request->if_http_entity~set_form_field( EXPORTING name  = 'I_CHANGE_PARAM'
                                                                    value = lv_string ).
* Request senden
  lr_http_client->send(
        EXCEPTIONS
      http_communication_failure = 1
      http_invalid_state         = 2
      http_processing_failed     = 3
      others                     = 4 ).

* Ergebnis empfangen

  CALL METHOD lr_http_client->receive
    EXCEPTIONS
      http_communication_failure = 1
      http_invalid_state         = 2
      http_processing_failed     = 3
      others                     = 4.

  DATA: subrc like sy-subrc,
        lv_errortext TYPE string.
  if sy-subrc <> 0.
 call method lr_http_client->get_last_error
 importing code = subrc
 message = lv_errortext.
 ENDIF.

  lv_content = lr_http_client->response->get_cdata( ).

  WRITE: / lv_content.