Function module to check if a given file/folder path is valid or not?

Hi,
I am using function modules GUI_DOWNLOAD and GUI_UPLOAD.
Is there any function module to check if a given file/folder path is valid or not?
Thanks.

Hi Kumar ,
REPORT zdir_test.
TYPE-POOLS: abap.
DATA: v_dir TYPE string.
DATA: v_bol TYPE abap_bool.
v_dir = 'c:\sap\'.
CALL METHOD cl_gui_frontend_services=>directory_exist
EXPORTING
    directory            = v_dir
RECEIVING
    result               = v_bol
EXCEPTIONS
    cntl_error           = 1
    error_no_gui         = 2
    wrong_parameter      = 3
    not_supported_by_gui = 4
    OTHERS               = 5.IF NOT v_bol IS INITIAL.
WRITE:/ 'Directory exists.'.
ELSE.
WRITE:/ 'Directory does not exist.'.
ENDIF.
Regards,
Sachin M M

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