Answer Posted / bhargavi

move statement is more effienet than move-corresponding.
In case of dialog programming move/movecorresponding stsmt
are used to put internal table workarea data into screen fields.
data: begin of itab occurs 0,
lifnr like lfa1-lifnr,
name1 like lfa1-name1,
ort01 like lfa1-ort01,
end of itab.(here lfa1 is DBtable name)
:
:
* in case of movecorresponding

Move-Corresponding itab to lfa1.
(here:lfa1 is screen fields name).

* in case of MOVE stmt.

Move itab-lifnr to lfa1-lifnr.
Move itab-name1 to lfa1-name1.
Move itab-ort01 to lfa1-ort01.

Movecorresponding :
If DBtable having 1000 fields and you are using
movecorresponding, then system has to check all the field in
table to move.

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