topic Re: Error Message: GUI_DOWNLOAD in Application Development and Automation Discussions

Error Message: GUI_DOWNLOAD

Former Member — Wed, 31 Oct 2007 12:13:16 GMT

Hi people,

You could help me please.

1 - In this case, i have a simple program to download a itab contents. When i executing it on-line, saving in a local drive, the file is created normally, but when is executed in Background saving in a local drive too, the Job is terminated, but the file isn't created. In the end of this message have a example of the code.

2 - In other case, I have 1 program that executing in background too, the JOB aren't concluded and occurs Exception Error: UNKNOWN_ERROR.

Code Example for the 1. problem.

REPORT ZZ_TESTE .

tables: t030.

data: it_t030 LIKE t030 OCCURS 0 WITH HEADER LINE,

i_ktopl LIKE t030-ktopl,

v_tabix like sy-tabix.

data: begin of itab_t030 occurs 0.

include structure t030.

data: end of itab_t030.

selection-screen begin of block b1 with frame title text-001.

parameters: p_ktopl like t030-ktopl obligatory.

selection-screen end of block b1.

v_tabix = sy-tabix.

select ktopl

ktosl

bwmod

komok

bklas

konts

konth

FROM t030

INTO table it_t030

WHERE ktopl = p_ktopl.

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

FILENAME = 'C:\TESTE_FLAVIO.TXT'

FILETYPE = 'ASC'

DAT_MODE = space

TABLES

DATA_TAB = it_t030

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.

Re: Error Message: GUI_DOWNLOAD

former_member404244 — Wed, 31 Oct 2007 12:18:05 GMT

Hi,

In background the GUI_DOWNLOAD FM fails...so u have to use OPEN DATASET .so that ur file will be downloaded to application server....

Internal table to display error contracts .

i_error TYPE STANDARD TABLE OF t_error.

Declaration of local variables

DATA : lv_dsn3(1000) TYPE c,

lv_dsn4(1000) TYPE c.

IF NOT i_error IS INITIAL.

LOOP AT i_error INTO wa_error.

CONCATENATE wa_error-lifnr

wa_error-evart

wa_error-vedat

wa_error-ekorg

wa_error-ekgrp

wa_error-epstp

wa_error-knttp

wa_error-bukrs

wa_error-kdatb

wa_error-kdate

wa_error-ktwrt

wa_error-waers

wa_error-wkurs

wa_error-inco1

wa_error-inco2

wa_error-ihran

wa_error-angnr

wa_error-msg

INTO wa_input1 SEPARATED BY c_tab .

APPEND wa_input1 TO i_input1.

CLEAR : wa_input1,

wa_error.

ENDLOOP.

Move the contract error files to the application server

CONCATENATE v_fname1(15) lc_path1 p_aerfl1 INTO lv_dsn3.

OPEN DATASET lv_dsn3 FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.

CHECK sy-subrc EQ 0.

LOOP AT i_input1 INTO wa_input1.

TRANSFER wa_input1 TO lv_dsn3.

ENDLOOP.

CLOSE DATASET lv_dsn3.

ENDIF.

Rewrad if helpful.

Regards,

Nagaraj

Re: Error Message: GUI_DOWNLOAD

Former Member — Wed, 31 Oct 2007 12:20:24 GMT

See some times there will be some authorizationproblems,becoz whn u use some server related areas,it will say this kind of error..Becoz u r telling tht it is not showing any error in foreground right...

It might be also one of the problem...

U can OOABAP,Use classes and methods from that classes to download..

Reward if useful

Re: Error Message: GUI_DOWNLOAD

Former Member — Wed, 31 Oct 2007 12:21:20 GMT

Hi,

Replace 'ASC' with 'DAT', Try

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

FILENAME = 'C:\TESTE_FLAVIO.TXT'

FILETYPE = 'DAT'

DAT_MODE = space

TABLES

DATA_TAB = it_t030

Bye,

Re: Error Message: GUI_DOWNLOAD

RaymondGiuseppi — Wed, 31 Oct 2007 12:37:19 GMT

In background you cannot access local gui property, cause there is no "local disk" nor Graphical User Interface.

Some ways to solve your problem :

- Use a dataset (on application server)

- Use ftp

Regards

Re: Error Message: GUI_DOWNLOAD

Former Member — Wed, 31 Oct 2007 12:46:32 GMT

gui_download will use URL to download file. it works only in frontend.

In background mode it can't read URL . SO you can't use gui_dwonload

If you are downloading from application server you can use open dataset statement.

Re: Error Message: GUI_DOWNLOAD

Former Member — Wed, 31 Oct 2007 12:59:05 GMT

Hi, Raymond

Do you have any sample, using FTP, please ?

tks.

Re: Error Message: GUI_DOWNLOAD

Former Member — Wed, 31 Oct 2007 13:08:54 GMT

Hi Flavio,

The recommended option is to download it on application server & then ask the user to transfer it manually to presentation server.

Transaction CG3Y & CG3Z are used for the same.

Please use OPEN DATASET to download file on application server.

Best regards,

Prashant

Re: Error Message: GUI_DOWNLOAD

RaymondGiuseppi — Wed, 31 Oct 2007 13:33:45 GMT

Look at this thread there you will find a sample.

Regards

Re: Error Message: GUI_DOWNLOAD

Former Member — Wed, 31 Oct 2007 18:58:14 GMT

People,

Excuse me, but think that I didn't understand. I'm trying to save the file in my computer and not in the server. I can do it using Open Dataset in background ?

tks,

Re: Error Message: GUI_DOWNLOAD

Former Member — Wed, 31 Oct 2007 19:12:22 GMT

No.

Rob

Re: Error Message: GUI_DOWNLOAD

RaymondGiuseppi — Fri, 02 Nov 2007 07:04:56 GMT

No you cannot save your file to your personal computer in background, except if YOUR PC is a FTP server....

Look at these blogs : <a href="/people/monalisa.biswal/blog/2007/06/28/download-in-background in Background</a> and <a href="/people/thomas.jung3/blog/2004/11/15/performing-ftp-commands-from-abap FTP Commands From ABAP</a>

Regards