We are planning the migration of our models from 5.5 and 6.1 to 7.2.1. The models are working with C++/RPG and Java/RPG.
From the documentation I read I know that I have to rebuild and gen the C++ portion with VS 2013 and the Java portion with JDK 1.8. I understood that I don't need to regenerate RPG right?
What I don't know is the dispatcher or listener that is installed in the IBM i. Do I need to install the one that comes with Plex 7.2.1 and it is backward compatible or am I going to have 2 listeners to communicate with the IBM i?