SAP ABAP - Function Module Exits (Customer Exits).


Function module exits are exits developed by SAP which are implemented as a call to a function module. Code is not written directly in the function module, but in the include program, of the function module.

Example: CALL CUSTOMER-FUNCTION '910'

The naming standard of function modules for function module exits is:
EXIT_<program name>_<3 digit suffix>

Some of the function module exits available for MM –Purchasing



Check function group ‘XM06’in SE80 – It Contains a list of function module exits for Materials Mgmt. (Purchasing). Similarly check the other screenshots also.


MM - Purchase Requisition: Function Group XM02



Sales Order: Function Group XVVA










CIN 2.0




HOW TO FIND FUNCTION MODULE EXITS (CUSTOMER EXITS) ?

Basically there are three ways,

1) Search 'CALL CUSTOMER' keyword in search programs.

2) Via SMOD transaction.

3) Via SE81 Transaction.



RELATED POSTS:


- USER EXITS - Introduction, Importance & How To Find Them.

- Difference Between BADI & ENHANCEMENTS?

- Customer Exits - Introduction, Importance & It's Types.

- Difference between User Exits & Customer Exits?

- Function Module Exits (Customer Exits) - Introduction & How To Find Them.


- Finding Customer Exits - CALL CUSTOMER-FUNCTION Keyword.

- Finding Customer Exits Via SMOD Transaction.

- Finding Customer Exits Via SE81 SAP Transaction.

- Difference Between CMOD & SMOD SAP Transaction Codes?

- Implementing Customer Exits / Function Module Exits - With Example.


- Finding Project Name & Enhancement Name Of Function Module Exit & Vice-Versa - Sample Porgram With Example.

- Sample Program On Implementing Customer Exit - Step-By-Step.



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