How to set Logical path?

Hi,
Please reply.
Thanks in advance,

hi,
at selection-screen on value-request for f_app.
perform get_fname_app.
form get_fname_app.
data: c_fnh_mask type dxfields-filemask value '.',
search_dir type dxfields-longpath value '/sapglobal/users',
file_path like dxfields-longpath.
call function 'F4_DXFILENAME_TOPRECURSION'
exporting
i_location_flag = 'A'
i_server = ' '
i_path = search_dir
filemask = c_fnh_mask
fileoperation = 'R'
importing
o_path = file_path
exceptions
rfc_error = 1
others = 2
if sy-subrc eq 0.
f_app = file_path.
endif.
endform.
regards,
deepthi reddy

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Message was edited by: BobHarris

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