Answer / bhargavi

ALV(ABAP LIST VIEWER) displays the output list in a grid
format and also have some operations like select
all,deselect all, ascending,descending... and it also have
one concept called blocked alv where we can display the data
from two tables in a single grid.


Reports are for displaying data and to display data in
header and item wise we use hierarchical alv so using alv is
the best way than using reports.

ALV is the advanced concept of reports.

Answer / sateesh

ALV: Abap list viewer are user friendly reports. in alv
reports data will be displayes in a table.we have to
maintain some operations(asending, descending,filter) with
out writing any code in alv's.

21) Difference between BAPI'S and Fumnction modules.?

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