I would like to know, is there an easy way to find RFC FM calls in existing programs.
I mean in SAP1 system there is a function module called ZFM1.
In SAP2 system, this FM does NOT exists, so there is no where used list from SE37 for it. But it is called a lot of times, using RFC.
Is there an easy way to find out, which programs/classes/etc are using it, except searching in Z* programs?
Thank you in advance