topic Re: download data from application server in Application Development and Automation Discussions

download data from application server

Former Member — Wed, 31 Dec 2008 03:24:43 GMT

Hi Experts,

How to download data from application server to a flat file and excel file.Please help me with valuable inpute.<<removed_by_moderator>>

Regards,

Sunita.

Edited by: Vijay Babu Dudla on Dec 31, 2008 5:07 AM

Re: download data from application server

Former Member — Wed, 31 Dec 2008 03:30:26 GMT


> Hi Experts,
>            Correct answers will be appriciated with good points. 
> 
> 
> Regards,
> Sunita.

U r not supposed to write that its against the forum rules.please dont repeat that.

for ur query check these links

SAP Library document

https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/e0901cba-f49e-2910-748c-d7ce4c0c4c1c

wiki code sample

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/snippets/to%2bdownload%2bdata%2bfrom%2bapplication%2bserver%2bfiles%2bto%2bpresentation%2bserver

кu03B1ятu03B9к

Edited by: kartik tarla on Dec 31, 2008 9:00 AM

Re: download data from application server

Former Member — Wed, 31 Dec 2008 03:31:13 GMT

Download the data by using Open Dataset in program, or else you can use CG3Y transaction

Regards

Sasi

Re: download data from application server

Former Member — Wed, 31 Dec 2008 03:31:37 GMT

Please search in SCN and Spend some time at least for yourself out of long 24hrs in a day.

Re: download data from application server

Former Member — Wed, 31 Dec 2008 03:34:09 GMT

<<deleted_by_moderator>>

Edited by: Vijay Babu Dudla on Dec 31, 2008 5:06 AM

Re: download data from application server

Former Member — Wed, 31 Dec 2008 04:34:22 GMT

Hi watch this thread

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reg

Ramya

Re: download data from application server

Former Member — Wed, 31 Dec 2008 04:58:46 GMT

Hi,

This is the code to pic data from a file on app server


DATA: A TYPE STRING VALUE '/usr/sap/dev/sys/global/at02.txt'.
DATA: BEGIN OF RECORD OCCURS 0,
       DATA(500),
     END OF RECORD.

OPEN DATASET A FOR INPUT IN TEXT MODE ENCODING DEFAULT.
DO.
 READ DATASET A INTO RECORD.
 IF SY-SUBRC <> 0.
   EXIT.
 ELSE.
   APPEND RECORD.
 ENDIF.
ENDDO.

CLOSE DATASET A.

" where /usr/sap/dev/sys/global/at02.txt is the path of file on the app server provided to u by basis

" people. U will get the data into an internal table. Once u get the data in internal table u can use

" FM GUI_DOWNLOAD to download data into flat file

Re: download data from application server

Former Member — Wed, 31 Dec 2008 05:03:02 GMT

Hi Gang,

Sasi,Santhosh,Ramya,Amit

Please refer =>

Happy New Year to you all,

Have a nice and pleased next year,

Cheers,

Amit.

Re: download data from application server

Former Member — Wed, 31 Dec 2008 05:26:35 GMT

Hi..

U can download the file to desktop by using the below function Module.

DATA: loc_fname1 TYPE string.

CONCATENATE p_file '\' INTO p_file.

CONCATENATE p_file p_fname1 INTO loc_fname1.

CONDENSE loc_fname1.

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

filename = loc_fname1

filetype = 'ASC'

append = 'X'

write_field_separator = 'X'

TABLES

data_tab = int_mat_unix '' your final internal table

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.

If we want in unix:

CONSTANTS c_row TYPE c VALUE cl_abap_char_utilities=>horizontal_tab.

CONCATENATE p_unix p_fname1 INTO p_fname1.

CONDENSE p_fname1.

OPEN DATASET p_fname1 FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.

IF sy-subrc <> 0.

MESSAGE e001(zbhi) WITH text-t17.

EXIT.

ELSE.

LOOP AT int_mat_unix INTO wa_mat_unix. "int_mat_unix is final internal table

CLEAR wf_out_unix.

CONCATENATE wa_mat_unix-matnr

wa_mat_unix-meins

wa_mat_unix-revlv

wa_mat_unix-maktx

wa_mat_unix-tdline

INTO wf_out_unix SEPARATED BY c_row.

CONDENSE wf_out_unix.

TRANSFER wf_out_unix TO p_fname1.

ENDLOOP.

CLOSE DATASET p_fname1.

IF sy-subrc <> 0.

MESSAGE e001(zbhi) WITH text-t18.

ENDIF.

MESSAGE s001(zbhi) WITH text-t19.

ENDIF.

CLEAR wf_tabix.

DESCRIBE TABLE int_mat_unix LINES wf_tabix.

WRITE: 'No of records extracted: ', wf_tabix.

Re: download data from application server

Former Member — Wed, 31 Dec 2008 05:28:08 GMT

Is your question answered?

reg

Ramya

Re: download data from application server

Former Member — Wed, 31 Dec 2008 05:33:11 GMT

Hi,

Below is the code to read data from application server.Goto AL11 transaction check file is available and take that path as string varible(dataset)

Open Dataset <Dataset Name> For Input In Text Mode Encoding Default.

If Sy_subrc = 0.

Read Dataset <Dataset Name> Into WA.

If Sy_Subrc <> 0.

Exit.

Endif.

Append WA to IT_TAB.

Enddo.

Close dataset<Dataset Name>.

Regards

Md.MahaboobKhan

Re: download data from application server

Former Member — Wed, 31 Dec 2008 05:40:19 GMT

Hi,

Spend some time & understand the code.


   report z_opendataset_input.
DATA: BEGIN OF it_final OCCURS 0,
      matnr(10) TYPE c,
      werks(10) TYPE c,
      usage(10) TYPE c,
      data(08) TYPE c,
      END OF it_final.

DATA wa_it_final LIKE LINE OF it_final.
DATA: v_excel_string(2000) TYPE c,
      v_file LIKE v_excel_string VALUE
      'D:\TEST\TEST1.CSV',
      delimiter TYPE c VALUE ' '.


  OPEN DATASET v_file FOR INPUT IN TEXT MODE ENCODING DEFAULT.
  IF sy-subrc NE 0.
write:/ 'error opening file'.
  ELSE.
    WHILE ( sy-subrc EQ 0 ).
      READ DATASET v_file INTO wa_it_final.
      IF NOT wa_it_final IS INITIAL.
        APPEND wa_it_final TO it_final.
      ENDIF.
      CLEAR wa_it_final.
    ENDWHILE.
  ENDIF.
CLOSE DATASET v_file.

LOOP AT IT_FINAL.
WRITE:/ IT_FINAL-MATNR, IT_FINAL-WERKS, IT_FINAL-USAGE,  IT_FINAL-DATA.
ENDLOOP.

Thanks & Regards,

Krishna...

Re: download data from application server

Former Member — Wed, 31 Dec 2008 09:51:37 GMT

DATA: S_FILE TYPE STRING VALUE '/tmpl/ztest.txt'.

DATA: BEGIN OF ZTAB OCCURS 0,

DATA(500),

END OF ZTAB.

OPEN DATASET S_FILE FOR INPUT IN TEXT MODE ENCODING DEFAULT.

DO.

READ DATASET S_FILE INTO ZTAB.

IF SY-SUBRC 0.

EXIT.

ELSE.

APPEND ZTAB.

ENDIF.

ENDDO.

CLOSE DATASET S_FILE.

Once you get the data in ZTAB then use FM GUI_DOWNLOAD to excel file.

Regards,

Joan