http communication failure

[Former Member]

Hi all,

     I am using a java rest service to push SAP data but I am getting a http communication failure. What settings need to be done while making the http request. I tested the http connection from the report program RSHTTP20. Connection is established when the report program is run.

DATA lv_url        TYPE string VALUE 'http://ip address/data/add'.

   DATA lo_client     TYPE REF TO if_http_client.

   DATA lo_conv       TYPE REF TO cl_abap_conv_in_ce.

   DATA lv_response   TYPE string.

   DATA lo_split_res  TYPE REF TO /saar/cldm_json_document..

   cl_http_client=>create_by_url(

       EXPORTING

         url     = lv_url

       IMPORTING

         client  = lo_client

       EXCEPTIONS

         OTHERS  = 4 ).

   lo_client->request->set_method( if_http_request=>co_request_method_post ).

   lo_client->request->set_content_type( content_type = 'application/json' ).

   lo_client->request->append_cdata( data = gv_json ).

   lo_client->send( ).

   lo_client->receive( ).

   lv_bin = lo_client->response->get_data( ).

   lo_conv = cl_abap_conv_in_ce=>create( input = lv_bin ).

   lo_conv->read( IMPORTING data = lv_response ).

thanks in advance

thanuja kb

[rosenberg_eitan]

Hi,

To verify your connection to the web Try something simple like:

*----------------------------------------------------------------------*

FORM test_02 .

  DATA lv_url        TYPE string VALUE 'http://httpbin.org/ip'.

  DATA lo_client     TYPE REF TO if_http_client. " HTTP Client Abstraction

  DATA lo_conv       TYPE REF TO cl_abap_conv_in_ce. " Code Page and Endian Conversion (External -> System Format)

  DATA lv_response   TYPE string.

  cl_http_client=>create_by_url(

      EXPORTING

        url     = lv_url

      IMPORTING

        client  = lo_client

      EXCEPTIONS

        OTHERS  = 4 ).

  lo_client->send( ).

  lo_client->receive( ).

  DATA(lv_bin) = lo_client->response->get_data( ).

  lo_conv = cl_abap_conv_in_ce=>create( input = lv_bin ).

  lo_conv->read( IMPORTING data = lv_response ).

ENDFORM.

*----------------------------------------------------------------------*

[Former Member]

Hi Eitan,

      Connection is established with the url you have posted. But not with the url I am trying to post.

[rosenberg_eitan]

Hi,

Check this post (fresh....)

By

Re: ABAP CL_HTTP_CLIENT REST JSON issue

Regards.

[former_member241258]

PLEASE CHECK HTTP port is there or not.

for that

tcode SMICM->goto->services

if http port is not there, then create port there only.

srveices->create like below.

seconds 15  are increase some moew seconds.

give port and http.

[former_member241258]

[Former Member]

thanks alot everyone.