topic http communication failure in Application Development and Automation Discussions

http communication failure

Former Member — Wed, 10 Feb 2016 05:32:12 GMT

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

Re: http communication failure

rosenberg_eitan — Wed, 10 Feb 2016 07:46:04 GMT

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.

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

Re: http communication failure

Former Member — Wed, 10 Feb 2016 08:02:46 GMT

Hi Eitan,

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

Re: http communication failure

rosenberg_eitan — Thu, 11 Feb 2016 02:58:06 GMT

Hi,

Check this post (fresh....)

Re: ABAP CL_HTTP_CLIENT REST JSON issue

Regards.

Re: http communication failure

former_member241258 — Thu, 11 Feb 2016 09:24:26 GMT

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.

Re: http communication failure

former_member241258 — Thu, 11 Feb 2016 09:25:21 GMT

Re: http communication failure

Former Member — Tue, 16 Feb 2016 06:13:32 GMT

thanks alot everyone.