Hi Shalini,do you have a basis colleague who can help you get you connected to S/4 HANA system via SOAP UI first?or whatever endpoint that can prove the system can accept external API Call successfully without any 403 authorization error?

Hi Shalini,I have a new finding, when you use SOAP UI to test your S4 HANA OP system, you got this important info, which was not clear in your picture, but I figured outINFO Error getting response for [http://awsast0541.enggsap.accenture.com:44300]it...

Hi Shalini,From your error9.jpg, I can see you have unkown host exception. Can you ask your basis colleague for help about the connection? Make sure there is no connection issue, and your S4 OP system can accept inbound calls successfully.From Subscr...

Hi Shalini,I also see you have created an incident for us. From the screenshot error7.jpg, you can see that you cannot even call it successfully via SOAP. So that means you must have something wrong with the communication user you created. I would su...