ABAP Class to download a JPEG file

Question

Hi experts,
I'm trying to use class cl_gui_frontend_services (method gui_download) to download a file in the pc.
The problem is that i have a XTRING field (binary string with thousands of characters) and this method, with filetype 'BIN', only accepts X fields (65000 characters aprox).
Is there any other class i can use?
Best regards.
Valter Oliveira.

Answer 1

I filled the data table, spliting the XTRING into n X variables, USING THIS DO STATEMENT:
TYPES: BEGIN OF ty_file,
         line(65000) TYPE x,
       END OF ty_file.
DATA: out TYPE xstring,
      wa TYPE ty_file,
      lenght TYPE i,
      data_tab TYPE STANDARD TABLE OF ty_file WITH DEFAULT KEY INITIAL SIZE 0.
DO.
  lenght = STRLEN( out ).
  IF lenght GT 65000.
    wa-line = out(65000).
    out = out+65000.
    APPEND wa TO data_tab.
  ELSE.
    wa-line = out(lenght).
    APPEND wa TO data_tab.
    EXIT.
  ENDIF.
ENDDO.
... CALL METHOD cl_gui_frontend_services=>gui_download
Best regards.
Valter Oliveira.