topic function module similar to function module 'download' in unicode system in Application Development and Automation Discussions

function module similar to function module 'download' in unicode system

Former Member — Tue, 27 Nov 2007 13:30:44 GMT

I have function module called download which gives us a pop up to select a path in the presentation server for storing file and also to select the file type but in unicode systems 'download' function has become obsolete. I have used methods file_ save_dialog and gui_download of class cl_gui_frontend_services but am not able to get a proper popup for filename and file type. Please reply as soon as possible.

Re: function module similar to function module 'download' in unicode system

Former Member — Tue, 27 Nov 2007 14:14:42 GMT

DATA: rc TYPE i,
     
      it_files TYPE filetable.

SELECTION-SCREEN : BEGIN OF BLOCK b1 WITH FRAME TITLE text-002.
PARAMETERS: p_file(1024) TYPE c OBLIGATORY.
SELECTION-SCREEN : END OF BLOCK b1.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.


  CALL METHOD cl_gui_frontend_services=>file_open_dialog
  CHANGING
     file_table              = it_files
     rc                      = rc.

 READ TABLE it_files INDEX 1 INTO p_file.
start-of-selection.

perform getdata.

form getdata.
DATA: file TYPE string.
  file = p_file.

  CALL FUNCTION 'GUI_UPLOAD'
       EXPORTING
            filename                = file
            has_field_separator     = 'X'
       TABLES
            data_tab                = itab
       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 SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
*ENDIF.

endform.

reward if usefull.

Re: function module similar to function module 'download' in unicode system

Former Member — Tue, 27 Nov 2007 14:15:28 GMT

You may have to use the dowloan just the above manner.

Re: function module similar to function module 'download' in unicode system

Former Member — Wed, 28 Nov 2007 04:56:07 GMT

Hi,

As I have mentioned that i am using file_open_dialog the way u did...it is giving me search help for the file name bt i want search help for filename and also for file type(i.e. 'ASC,'BIN'..etc)...before using gui_download..plz guide me as its very urgent..

Re: function module similar to function module 'download' in unicode system

former_member386202 — Wed, 28 Nov 2007 04:58:43 GMT

Hi,

Use GUI_DOWNLOAD

&----

*& Form sub_download

&----

text

----

--> p1 text
<-- p2 text

----

FORM sub_download.

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

BIN_FILESIZE =

filename = p_path

filetype = 'ASC'

APPEND = ' '

write_field_separator = 'X'

HEADER = '00'
TRUNC_TRAILING_BLANKS = ' '
WRITE_LF = 'X'
COL_SELECT = ' '
COL_SELECT_MASK = ' '
DAT_MODE = ' '
CONFIRM_OVERWRITE = ' '
NO_AUTH_CHECK = ' '
CODEPAGE = ' '
IGNORE_CERR = ABAP_TRUE
REPLACEMENT = '#'
WRITE_BOM = ' '
TRUNC_TRAILING_BLANKS_EOL = 'X'
WK1_N_FORMAT = ' '
WK1_N_SIZE = ' '
WK1_T_FORMAT = ' '
WK1_T_SIZE = ' '
IMPORTING
FILELENGTH =

TABLES

data_tab = it_final

FIELDNAMES =
EXCEPTIONS
FILE_WRITE_ERROR = 1
NO_BATCH = 2
GUI_REFUSE_FILETRANSFER = 3
INVALID_TYPE = 4
NO_AUTHORITY = 5
UNKNOWN_ERROR = 6
HEADER_NOT_ALLOWED = 7
SEPARATOR_NOT_ALLOWED = 8
FILESIZE_NOT_ALLOWED = 9
HEADER_TOO_LONG = 10
DP_ERROR_CREATE = 11
DP_ERROR_SEND = 12
DP_ERROR_WRITE = 13
UNKNOWN_DP_ERROR = 14
ACCESS_DENIED = 15
DP_OUT_OF_MEMORY = 16
DISK_FULL = 17
DP_TIMEOUT = 18
FILE_NOT_FOUND = 19
DATAPROVIDER_EXCEPTION = 20
CONTROL_FLUSH_ERROR = 21
OTHERS = 22

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM. " sub_download

Regards,

Prashant

Re: function module similar to function module 'download' in unicode system

Former Member — Wed, 28 Nov 2007 05:14:54 GMT

Hi,

you are hardcoding the file type as ASC , but my requirement is to give a dynamic search help to the user asking for file type.