RFC Call Missing
I am a novice at this and would like to get some suggestions from the gurus in this forum. I am trying to integrate an RFC call CTS_API_CREATE_CHANGE_REQUEST. But I do not see this RFC call using SE37. So I have two basic questions.
1) Is there a transaction that I can use to see a list of all RFC calls that are available in my R/3 system ?
2) Do I have to do anything to enable RFC calls, to be invokable from outside the SAP system ?