Communication System in C4C

Hi All,

I am trying to create communication between SAP C4C and SAP PI system. For this I am creating Communication System in SAP C4C but Test Connection is throwing error -

I came to know in place of Host Name, I need to provide SAP Web Dispatcher instead of SAP PI Host name

Is there any syntax for Web Dispatcher? How to get this?

Also, when I did test connection in Communication Agreement, I selected my System Instance ID but in place of path what I need to provide?

Syntax -

/XISOAPAdapter/MessageServlet?channel=:BC in SAP PI:Sender Comm Channel in PI&sap-client=100

or

/XISOAPAdapter/MessageServlet?channel=:BC in SAP PI:Sender Comm Channel in PI:

TCP Port ID -> Port for my PI system?? i.e. 5xxxx

BR,

Rashmi