SOAP Async MaterialDocumentCreateRequest_Async_In API response

[Tisha_Haria]

Hello All, 

Currently we are using asynchronous soap API MaterialDocumentCreateRequest_Async_In to post the material document in SAP S4HANA system from BTP ABAP.

Code looks like below:

      TRY.
          DATA(destination) = cl_soap_destination_provider=>create_by_comm_arrangement(
            comm_scenario  = 'comm_s'
            service_id     = 'obs_Serv'
            comm_system_id = 'CORE_ERP_SOAP'
          ).

          DATA(lv_lp) = destination->get_logical_port_name( iv_proxy_name = 'ZCO_MATERIAL_DOCUMENT_CREATE_R' ).
          DATA(proxy) = NEW zco_material_document_create_r( destination = destination ).

          " fill request
          DATA(request) = VALUE zmaterial_document_create_req1( ).

*--prepare the data for request
          DATA(ls_message_ip) = update-ziapirsilocipmsgs[ 1 ] .
*        prepare_request( EXPORTING is_message_ip = ls_message_ip  CHANGING cs_request = request ) .

          request-material_document_create_reque-material_document-goods_movement_code = '04'.
          request-material_document_create_reque-material_document-posting_date = cl_abap_context_info=>get_system_date(  ).
          request-material_document_create_reque-material_document-material_document_item
                                          = VALUE #( (  material_document_line = 1
                                                     goods_movement_type  = 309
                                                     quantity_in_base_unit =  CORRESPONDING #(  ls_message_ip  MAPPING content = quantity )
                                                     quantity_in_entry_unit =  CORRESPONDING #(  ls_message_ip  MAPPING content = quantity )
                                                     material = ls_message_ip-Material
                                                     batch = ls_message_ip-batch
                                                     plant = ls_message_ip-plant ) )             .




          proxy->material_document_create_reque(
            EXPORTING
              input = request
          ).
        CATCH cx_soap_destination_error INTO DATA(lx_soap_error).
          " handle error
        CATCH cx_ai_system_fault INTO DATA(lx_system).
          " handle error
      ENDTRY.

Currently challenge that I am facing is to how to capture the response sent via soap service MaterialDocumentCreateConfirmation_Async_Out_V2 in my code in BTP ABAP system. 

Has anyone worked on similar requirement? or Does anyone have idea how to achieve this requriement?

[ArunJacob]

To capture the response from MaterialDocumentCreateConfirmation_Async_Out_V2, you need to implement an inbound service interface in your BTP ABAP system (which acts like a service provider for S/4HANA’s outbound call).

1. Expose an Inbound Service in BTP ABAP

You need to generate a proxy for the confirmation WSDL in BTP ABAP, and then implement it to receive the async confirmation.

• Go to your BTP ABAP Environment project (or ADT).

• Create a new service consumption model using the WSDL for MaterialDocumentCreateConfirmation_Async_Out_V2.

  • Use Service Consumption Model → Create from WSDL.

• This generates an interface and data types.

• Implement a class that implements the generated interface.

---

2. Register the Inbound Interface in Communication Arrangement

You must configure this in Communication Arrangement in BTP ABAP (e.g., /n/SAP/COMM app).

• Add your inbound service (MaterialDocumentCreateConfirmation_Async_Out_V2) as the receiver.

• Make sure it’s available to S/4HANA (via Cloud Connector if on-prem).

---

3. S/4HANA: Set BTP Endpoint as the Consumer

In the S/4 system:

• Use transaction SOAMANAGER.

• Open the Consumer Proxy for MaterialDocumentCreateConfirmation_Async_Out_V2.

• Set the endpoint URL of your BTP ABAP receiver (which will receive the response).

• This endpoint is the one exposed via BTP ABAP Runtime.