IDOC to file , we19 --- Edit Control Record Fields issue

Hi

I am doing a IDOC to File Scenario

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/soa-middleware/soa-management/exchange-infrastructure/a%20step-by-step%20guide%20on%20idoc-to-file%20using%20business%20service%20in%20the%20exchange%20infrastructure%20integration%20directory.pdf

Please clarify me

The RFC destination and Port which I have created in ECC I am getting the same in the "Edit Control Record Fields Receiver Tab"

But

The RFC destination and Port I have created in XI is not appearing in the "Edit Control Record Fields Sender Tab" (when I pressF4)

where I should have to check for this errors.

Please check this link

http://www.flickr.com/photos/33169400@N05/3097589223/

thanks

manian