First time i m going to implement User exit for transaction MD01.
For that tcode I want to implement userexit M61X0001.
I checked in SMOD there are 2 function but in which way i have to do coding.
From where the values are coming into that exit hot to pass that to there functions.
If u checked MD01 there last two fields for User exit key and parameter what is that actully.
All coding is depend on that key but how to pass and test that user exit mention above.
Please guide me to come out resolve this problem.