proxy(Asynch) --> PI --> WebService (Sync).
The scenario is ECC-Proxy(Sync) --> PI --> Web Service(Sync) then the response of the WS will be received by PI. I know BPM should be used for this scenario, but the one I am fmailiar is Sync to Async communication. If it is possibe to do Async to Sync scenario or there is another approach to use, I would like to know more details on how to do it.
I appreciate your input on this.