*
DATA: gt_ipconfig TYPE TABLE OF char255,
gs_ipconfig TYPE char255.
DATA: macaddress(255) TYPE c .
DATA: wa_mac(255) TYPE c .
DATA : BEGIN OF itab OCCURS 0,
source TYPE string,
END OF itab.
itab-source = 'ipconfig /all>c:\hello.txt'.
APPEND itab.
itab-source = 'del c:\b.bat'.
APPEND itab.
*
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
filename = 'C:\b.bat' "file name
TABLES
data_tab = itab "inner table
EXCEPTIONS
file_write_error = 1
file_not_found = 2.
CALL METHOD cl_gui_frontend_services=>execute
EXPORTING
application = 'c:\b.bat'
synchronous = 'WAIT'
EXCEPTIONS
cntl_error = 1
error_no_gui = 2
bad_parameter = 3
file_not_found = 4
path_not_found = 5
file_extension_unknown = 6
error_execute_failed = 7
synchronous_failed = 8
not_supported_by_gui = 9
OTHERS = 10.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = 'C:\hello.txt'
TABLES
data_tab = gt_ipconfig
EXCEPTIONS
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
OTHERS = 17.
*IF sy-subrc <> 0.
* MESSAGE ID and-msgid TYPE and Sgt NUMBER msgno
* WITH side msgv1 side msgv2 side msgv3 side msgv4.
*ENDIF.
LOOP AT gt_ipconfig INTO gs_ipconfig.
IF gs_ipconfig CS 'Physical Address'.
wa_mac = gs_ipconfig+44(17).
* APPEND wa_mac TO macaddress.
ENDIF.
ENDLOOP.
WRITE:/ wa_mac.