http sender to http receiver

Hi All,

I am struck in a scenario which is http to http, ECC -> PI -> Third party.

There is a functional module in ECC, which generates an http query which is actually meant for the third party. So the link will look like

http://pi_system:port/query

This fm is using an RFC destination (type = http connection to an abap server) for making connection to PI system.

I am facing two problems here:

1) how to get this link to integration engine because the link as mentioned above is not pointing to PI integration engine.

2) once I receive the link in PI, I need to replace pi_system:port part with third_party:port and so that the final link becomes http://third_party_system/query

This is a synchronous scenario. Any help would be appreciated regarding the problem.

Thanks,

Ravi.