Answer / saptech

Just to add to previous answers both UPLOAD & WS_UPLOAD are
now OBSOLETE so you need to use GUI_UPLOAD instead.

Answer / aditya

Upload is function used to write data from a file in the
presentation server to internal table.here you get a dialog-
box to enter the path of the file name.

Ws_upload also perfoms the same function , but without
screen. here you do not get a dialog-box, rather you need
to type the path of the file name.

Answer / g.shankar

in case of upload user dialogue is required i.e.path is
mandatory b4 execution of prog..
in case of ws-upload no user dialogue is req i.e.we can
mention da path b4 or at the time of execution..

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