at selection-screen on value-request for pc_file. call function 'WS_FILENAME_GET' exporting def_filename = '*.TXT' def_path = 'D:/' mode = 'O' title = 'UPLOAD' importing filename = pc_file exceptions inv_winsys = 1 no_batch = 2 selection_cancel = 3 selection_error = 4 others = 5. case sy-subrc. when 0. when others. exit. endcase. Start-of-selection. data:filename type string. filename = pc_file. call function 'GUI_UPLOAD' exporting filename = filename has_field_separator = 'X' tables data_tab = tab exceptions file_open_error = 1.
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