View Message Payload for Interfaces using WS-RM Standard without involving SAP Process Integration (SAP PI).
Scenario: SAP systems has interfaces using WS-RM Standard with other systems (SAP or non SAP) without involving the SAP Process integration as middleware like consuming Web service using WSDL Proxy.
Problem: Same situation I have faced in my project, in this type of interfaces, monitoring is quit difficult as there is no middleware and also difficult to view the XML message payload.
Solution: This blog should help you to check the message payload in this type of scenario and help in error handling. Blog will provide the step by step process to view xml message payload using debug mode.
Blog contain two parts
1: View Request message
2: View Response message in case of Synchronous communication.
1 View Request message
1.1 Put the break point at following point
Class: CL_SOAP_MESSAGE_NEW
Method: IF_SOAP_MESSAGE_PART~SERIALIZE
Line No: 172 xmlout = l_xml_writer_class->get_output( ).
1.2 Run the interface, Debugger screen will open and process will pause at above break point. Double click on the variable xmlout to view run time data. Press F6
1.3 Open the variable XMLOUT in detail section with double click and view as XML Browser
XML Request Payload can be viewed.
2: View Response message in case of Synchronous communication.
2.1 Put the break point at following point
Class: CL_SOAP_MESSAGE_NEW
Method: DESERIALIZE_BODY
Line 24: Starting of Method
2.2 Run the interface, Debugger screen will open and process will pause at above break point. In variable tab put Variable: m_xml_reader
2.3 Open Variable in detail section and click attribute M_INPUT.
2.4 View attribute M_INPUT as XML Browser
XML Response Payload can be viewed.
