what is the difference between the procedure and module in
ILERPG?
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Answer Posted / paras
A module is a non executable program and it contains one or
more procedures. If you have modules without procedure then
it means that it is having only one default procedure and
in case we can use CALLB. But if a module is having more
than one procedure then we can give explicitly the
procedure name to be called in case of CALLP
Out of these three Callp is the most efficient one.
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