1 Answers
Difference between a Function Module and a Subroutine in SAP ABAP
Function modules and subroutines are key elements in SAP ABAP programming, but they have some key differences:
- Function Module:
- Subroutine:
A function module is a self-contained program that performs a specific task and can be called from any program within the SAP system. It has its own interface and can be executed independently.
A subroutine is a reusable set of program statements that are part of a main program or function module. It is not a standalone program and cannot be called independently.
In summary, function modules are standalone programs that can be called from anywhere, while subroutines are reusable blocks of code within a larger program.
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