We're faced with a couple of integration patterns that have plain text (and in other case JSON) synchronous responses. Since PI seems to require xml in the message payload, we are facing a challenge with the implementation of these scenarios in PI.
Req: ABAP PROXY -> PI -> RESTful service
Response: RESTful service -> PI -> ABAP Proxy
We can successfully call the service using http adapter, but when the response is a plain text string and not xml, we are facing a challenge with using PI in thi scenario.
Surely there is a solution for this problem and we are not the first to have encountered it. We are using 7.1.
Appreciate any and all suggestions!