Answer / srishilampothuganti

in user-exit we have to use subroutines
in cutomer-exit we have to use function modules .
this is the major diffenrence.

Answer / vandan

Customer Exits : In standard programs we can find function
modules. with in that fm's we can find includes. There we
have access to writing our own code. No need of Access key.
Through package we can find Enhasement and we can impliment
our code in SMOD and CMOD tcode's.

User Exits : In standard programs we have Subroutines
wich will b started with User-exit. based on formal
parameters of subroutine we will impliment our code.For
implimentation we must require Access key.

Answer / ramuyadavbsc

User-Exit: USER EXIT AVILABLE ONLY IN SD MODULE
USEREXIT IN THE FORM OF SUBROUTINEES
USEREXIT NEED ACCESSKEY
IN USER EXIT WE ARE DIRECTLY WRITTING THE CODE THROUGH
ACCESSKEY
USEREXIT IS ALSO CALLD AS MODIFICATIONS.
HERE FIND USER-EXIT ARE LIGHT DIFFCULT


CUSTOMER-EXIT:CUSTOMEREXITS IN THE FORM OF FUNCTION MODULES
CUSTOMEREXITS ARE DIFFERENT TYPES THEY ARE
1.FUNCTION-EXIT
2.MENU-EXIT
3.SCREEN-EXIT
4.FIELD-EXIT
THESE ARE IMPLEMENTED USING CUSTOMER-EXIT
HERE EXITS ARE ESSILY FIND OUT USE DIFFERENT WAYS LIKE
USING CALL CUSTOMER, SMOD, SE84 ARE USED TO FIND THE
ENHANCEMENTS

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