Question

What Is Function Group? Difference Between Function Group And Function Module?

Answer 1

Function Groups act as containers for Function Modules that logically belong together.
Function Groups
1) These cannot be defined in a Function Module.
2) It cannot be called.
3) They are containers for Function Module.
Function Modules
1) These must be defined in a Function Group.
2) It can be called from any program.
3) They are not containers for Function Group.