topic Re: Issue with gui_download function module in Application Development and Automation Discussions

Issue with gui_download function module

former_member936723 — Tue, 08 Dec 2009 05:56:14 GMT

Hi All,

I have an issue with gui_download function module that it is creating one extra line while downloading my internal table data into text file,which i donot want.i have searched for various threads but couldnot get the proper reply.Or please provide me some other Function Module which will not create one extra line.Please help.

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 06:04:14 GMT

Hi Ankita,

Is it adding a blank line or line with some data?

Can you plz share your code with us so that we can check if there is any problem with your call?

Regards

Avinash

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 06:04:38 GMT

Hello,

GUI_DOWNLOAD only uses data from your internal table to download. So check in the debugging mode if there is a addition blank line in the internal table before passing it to GUI_DOWNLOAD.

Vikranth

Re: Issue with gui_download function module

former_member156446 — Tue, 08 Dec 2009 06:05:29 GMT

its not with gui_download..

CALL FUNCTION 'GUI_DOWNLOAD'
      EXPORTING
        filename                = l_fullpath
        filetype                = 'ASC'
        append                  = 'X'
      TABLES
        data_tab                = t_output  " check this table, this would have the extra line... 
      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.

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 06:05:39 GMT

Hi,

Is it creating a blank line at the end of file?

Regards,

Subhashini

Re: Issue with gui_download function module

former_member936723 — Tue, 08 Dec 2009 06:48:07 GMT

Hi,

No my internal table does not contain any extra line.I have already checked it.

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 06:50:29 GMT

Hello,

What is the type of the file you are trying to download? Also post how you are calling GUI_DOWNLOAD. That might give a clue as to identify whats wrong.

Vikranth

Re: Issue with gui_download function module

former_member936723 — Tue, 08 Dec 2009 07:07:46 GMT

Hi,

Yes it is creating one blank line at end of the file.

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 07:10:36 GMT

Ankita 1 points :

1)Can you post your code for easy analaysis...

Sas

Re: Issue with gui_download function module

former_member206377 — Tue, 08 Dec 2009 07:10:55 GMT

Can you post the code?

Re: Issue with gui_download function module

former_member936723 — Tue, 08 Dec 2009 07:14:09 GMT

Hi,

Plz check my code below

APPEND IT_OUTPUT -

this is my internal table.

DESCRIBE TABLE IT_OUTPUT LINES ln.

FILE_LEN = LN.----

I am passinf the internal table legth

CLEAR IT_OUTPUT.

IF IT_OUTPUT[] IS NOT INITIAL.

CONCATENATE FLN SY-DATUM SY-UZEIT '.txt'

INTO FILEPATH.

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

FILENAME = FILEPATH

FILETYPE = 'ASC'

WRITE_FIELD_SEPARATOR = 'X'

TRUNC_TRAILING_BLANKS = 'X'

WK1_T_SIZE = FILE_LEN

TRUNC_TRAILING_BLANKS_EOL = ''
WRITE_LF = ''
WRITE_LF_AFTER_LAST_LINE = ''

TABLES

DATA_TAB = IT_OUTPUT

OTHERS = 22

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 07:16:14 GMT

Can you post your original code how you are filling the internal table and what aexactly are y9ou doing.So we can copy to our systems and check for the same.

Sas

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 07:21:33 GMT

Hello,

I dont see the use for using the file length here. May be thats the reason for the extra line. Try removing it and check


APPEND IT_OUTPUT ---------this is my internal table.
CLEAR IT_OUTPUT.
IF IT_OUTPUT[] IS NOT INITIAL.

CONCATENATE FLN SY-DATUM SY-UZEIT '.txt'
INTO FILEPATH.

CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
FILENAME = FILEPATH
FILETYPE = 'ASC'
* WRITE_FIELD_SEPARATOR = 'X'
TRUNC_TRAILING_BLANKS = 'X'
*WK1_T_SIZE = FILE_LEN   " Comment this and check
* TRUNC_TRAILING_BLANKS_EOL = ''
* WRITE_LF = ''
* WRITE_LF_AFTER_LAST_LINE = ''
TABLES
DATA_TAB = IT_OUTPUT
* OTHERS = 22

Vikranth

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 07:23:34 GMT

Hi Ankita,

Is there any requirement to pass the file length?

Usually it is not necessary to pass file length.Try by removing that.

Regards

Avinash

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 07:34:10 GMT

Hi Ankita,

The problem is in your file.

Try using a field separator = 'X' and try.This will only create one tab space and problem will get solved.

Regards,

Subhashini

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 07:46:18 GMT

why dont you try the ws_download?

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 08:43:18 GMT

Clear/ Refresh the internal table before you use it.

Regs, Arka

Re: Issue with gui_download function module

former_member936723 — Tue, 08 Dec 2009 09:12:04 GMT

Hi ,

Please check for radio button R4

Moderator message - Please respect the 2,500 character maximum when posting. Post only the relevant portions of code. And use code tags.

Edited by: Rob Burbank on Dec 8, 2009 9:23 AM

Re: Issue with gui_download function module

former_member936723 — Tue, 08 Dec 2009 09:17:22 GMT

No it is still giving the same blank line.

Re: Issue with gui_download function module

Former Member — Tue, 08 Dec 2009 09:22:56 GMT

dont loose your time.

define a new iternal table with the same structure as the other.

loop at  old_it.
if old_it-field1 <>  ' '.  "is not initial
move-corresponding old_it to new_it.
append new_it.
clear new_it.
endloop.

i dont know how to post the opposit of ( = ). second line of code before ' '.