I have a parent process and I call a subprocess using the Process Control generated from that subprocess.
The problem is that the first time that I invoke, does not seem to find the subprocess that I'm calling, but the flow continues but parent process dies waiting for the response of the subprocess. Instead, if I launch the same request, go to subprocess without problems and the subprocess response correctly.
After looking at all the steps befor the invocation of the subprocess, I have reduced the error to the call: the first does not work, the second it works.
Any idea where he might be the problem?