topic Re: Uploading a file from application server into internal table in Application Development and Automation Discussions

Uploading a file from application server into internal table

Former Member — Thu, 05 Feb 2009 09:41:29 GMT

Hi friends,

I want to upload a file from application layer into an internal table.Can anyone tell me, is there any funtion module to do this rather than programming?

Thanks

Kiran

Re: Uploading a file from application server into internal table

Former Member — Thu, 05 Feb 2009 09:43:15 GMT

Hi,



CALL FUNCTION 'GUI_UPLOAD'
  EXPORTING
    filename                      =   C:\test.txt   " file path
   FILETYPE                      = 'DAT'
*   HAS_FIELD_SEPARATOR           = ' '
*   HEADER_LENGTH                 = 0
*   READ_BY_LINE                  = 'X'
*   DAT_MODE                      = ' '
*   CODEPAGE                      = ' '
*   IGNORE_CERR                   = ABAP_TRUE
*   REPLACEMENT                   = '#'
*   CHECK_BOM                     = ' '
*   VIRUS_SCAN_PROFILE            =
*   NO_AUTH_CHECK                 = ' '
* IMPORTING
*   FILELENGTH                    =
*   HEADER                        =
  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.

Thanks

Arun Kayal

Edited by: Arun Kayal on Feb 5, 2009 10:43 AM

Re: Uploading a file from application server into internal table

Former Member — Thu, 05 Feb 2009 09:43:59 GMT

Hi Kiran

use cl_gui_frontend_services=>gui_upload

Re: Uploading a file from application server into internal table

Former Member — Thu, 05 Feb 2009 09:44:22 GMT

hi,

use open dataset..

close dataset..

u can get more examples in SCN.. search on above strings...

Rgds.,

subash

Re: Uploading a file from application server into internal table

Former Member — Thu, 05 Feb 2009 09:46:51 GMT

Hi,

Use the OPEN DATASET, READ DATASET and CLOSE DATASET statements (See documentation for this keywords) to read a file on application server and move into an internal table.

Fm GUI_UPLOAD is to upload the data from a file on presentation server into an internal table.

Regards,

Dwaraka.S

Edited by: Dwarakanath Sankarayogi on Feb 5, 2009 10:47 AM

Re: Uploading a file from application server into internal table

Former Member — Thu, 05 Feb 2009 09:56:58 GMT

Hi.

Just go through this link.

Regards:

Alok

Re: Uploading a file from application server into internal table

Former Member — Thu, 05 Feb 2009 09:58:40 GMT

Hi,

Try like this...



v_path = <file path>.

  open dataset v_path  for input in text mode encoding default.
  if sy-subrc = 0.
    do.
      read dataset v_path  into w_input-wa_string.
      if sy-subrc <> 0.
        exit.
      endif.
      append w_input to t_input.
    enddo.
    close dataset v_path.
  endif.

Hope it will helps

Re: Uploading a file from application server into internal table

Former Member — Thu, 05 Feb 2009 10:05:09 GMT

Hi Kiran,

You first have to call function module GUI_UPLOAD for uploading the file into your internal table,

then to download it to the application server,you have to use statement

OPEN DATASET CLOSE DATASET.

Regrds

Mansi

Re: Uploading a file from application server into internal table

Former Member — Fri, 06 Feb 2009 10:13:06 GMT

Thank You