When I call a remote function from BC to SAP individually, it works fine. When I sequence the same RFC as a flow step in my service, it does not seem to call SAP. The log indicates it was OK. But RFC does not return any return parameters or does what it is supposed to do within the RFC.
I have tested this many times to see the strange behavior to understand the problem, I cannot seem to find out the problem. It seems to happen only in one flow service. I can call the same RFC from a different flow service it works fine. Both of the flow services are under the same package under different folder. I have verified the ACL settings too. I do not get access denied message either. It just that RFC does not do anything with the flow service that I want to call from. This has been pretty frustrating.
I APPRECIATE any light you can shed on this.