I am not sure if your answer is as simple and straight forward as i think it is. Please see my Reply as below and let me know if you need any further details:
1. How to check connections for RFC in sap pi: Goto the RFC Communication Channel that you are using and there is an option that says "Maximum Connections" that will tell you the max connections allowed .
2. Max connection to service interface: I did not get which exact component or object you are asking about (in context to PI) ?
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.