Answer / arijit

GET is the command used in Logical database concept for
fetching the data
GET PERNR will fetch all the Pernr's one by one in a Loop
like thing
and for each pernr the data records in other infotypes have
been processed
and it goes on till all the pernr's are completed.

Answer / vijay kumar

get is used to fetch all the related infotype data.
get pernr will work has a loop and endloop.

once u declared a get pernr it fetch all the related personnel
number to process, to fetch all infotypes data from infotypes
into the internal table(pnnnn).

once you define infotypes in data declaration,at the runtime
system will create work area for that infotypes.

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