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differnce between screen exit, field exit and function exit

Answer Posted / siddharth samal

SCREEN EXIT: if you want to do any modification on the
standard scren then screen exit is used.

FIELD EXIT: if you want to have some validation or restrict
some values to a filed then field exit is used.

FUNCTION EXIT: it can be used for different functionality
AND IF YOU WANT TO DO ANY MODIFICATION IT WILL TAKE YOU TO
A FUNCTION BUILDER.

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