What is I_step1,I_step2,I_step3 in customer exit

Answer Posted / amarnathreddy .k

I_step1 before sereenit executed
I_step2 mandatory with processing type as customerexit
I_ step3 valioutiancheck


I_step1 : when the code is triggered before the selscted
screen is pepedup the screen when we use this I_
step when we want to feed some dynamic valuees to the
variables

I_step2 : when the code triggered ofter the seiection is
popedup to the user and if we have any customer exit
variables we use this I_step2 when we wznt to fedd the
variabi based oa the value of the thess variable which is
fedd by the user

I_step3 : when the code is triggered by exceerte the
selection sereen we can use this I_step3 for all
valioutianchecks

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