Customer Exit find and implement – process 1

Tricks to find Customer Exits: Process 1

  • Go into the program against the transaction code, you want to find any customer exit.
  • Find the string – call customer-function. You will find the CALL CUSTOMER-FUNCTION ‘***’ .


  • Double click on the three digit number ‘***’. You will be redirected inside the function module.

  • Now find the Enhancement No./ SAP extension name from the table MODSAP with entering the function module name.

Implement the Customer Exit:

  • Go to T-Code CMOD
  • Create a Z<ANY PROJECT-NAME>.
  • Enter the enhancement assignment (Enhancement No.) and press enter.
  • Go into Component – Function Exit – Z<include> – Write your custom code. 

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