To monitor the end-to-end message processing enable the trace before testing.
Trigger the IFLOW using SOAP UI with empty payload.This will initiate the interface and can see the response message sent back to S4Hana Cloud
Message Monitoring in Eclipse.We can see the response coming from on-premise system
Trace log from Web UI
This screen explains the write variables, content modifier and ODATA query. First Request-Reply step
This shows the execution of first message mapping and passing through the SAP Cloud connector and response from on premise system back to IFLOW
This screen shows the response message passing through SAP Cloud connector and execution of response mapping which is message mapping 2 in IFLOW
This screen shows the posting the response message back to S4Hana Cloud which received from On premise system
Cloud Connector Monitoring:
Note: Due to customer sensitive data, SOAP webservice restricted to intranet and hosted in on-premise system. This is the reason for using SAP Cloud Connector and I presume this is the best example of the usage of cloud connector
I have presented all the screen shots and information what I have experienced and learnt. In case if any information is missing, please drop a comment.
Happy Learning !!!