Custom Function Module

[Former Member]

What is Custom Function Module?

What is the use of this module and where we mostly use this?

Regards.....

[Former Member]

Hi,

custom(er) function modules are used in enhancements.User exits (Function module exits) are exits developed by SAP. The exit is implementerd as a call to a functionmodule. The code for the function module is writeen by the developer. You are not writing the code directly in the function module, but in the include that is implemented in the function module.

The call to a functionmodule exit is implemented as:

CALL CUSTOMER.-FUNCTION ❤️ digit suffix>

Rgds,

Prajith

[Former Member]

hi Abhey,

As the term says it is used for customizing. They are developed as per our requirement and used accordingly.

REgards,

Santosh

[Former Member]

can u give me some more details on that.