XI Configuration incase of Java Proxy

Hello
I am trying Java Proxy scenario in which I generated Java Proxies of my XI interface.I used NetWeaver Developer Studio to implement my business logic using the generated classes from XI.
But I guess its not connecting to XI when tried to execute from NWDS.On XI side I configured Business System with no sender configuration and configured Receiver Determination for the business system (basically similar to what we configure for HTTP Adapter).
Just wanted to get clear whether we need to define Sender(sender comm channel) incase of Proxies or any business system instead of business service.As far as I know since its invoking a EJB directly from the lookup it should not require that but not sure.
Thanks in advance.
Regards
Ashish

Hi,
take a look at Java Proxy Inside Storys:
Part I:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/java proxies and sap xi - the inside story,%20Part%201.pdf
Part II:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/java proxies and sap xi - the inside story,%20Part%20II.pdf
Regards,
Robin

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