How to fetch file from app. server without complete filename?

Hi,
In my report I have to read data from txt file on application server.
My file name on App. server conatain system id and date and time stam.
my file path :- /User/IDD/S10009112007101525
here,'User' is dirctory
        'IDD' is folder in directory
        'S100' is system id
         '09112007' is date
         '101525' is time in hour,miniute,second format.
From my program I can only pass directory , Folder name,System Id,Date only. I don't have time value in my program.
So please tell me how to fetch files without having time stamp value from app. server.
Plz send me exact code.It's urgent.
Message was edited by:
        Manisha Kadam
Title was edited by:
        Alvaro Tejada Galindo

Do you want to return the file to the user on click of button or something?
Then, use web_show_document with http link which you are speaking about.
Else download the file to client using Webutil.

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data : p_file like ibipparms-path.
data : rec(350) type c.
data: g_delimiter(1) type c value ','.
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Regards,
Lakshman.

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Hi, Abapers.
I need your help. Probably, this topic has already been posted in a similar way, but we need an answer to solve our problem.
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copy the code below....
* Author: Prabhudas                            Date: 02/21/2006 *
* Name: Z_FTP_FILE_TO_SERVER                                          *
* Title: FTP File on R/3 Application Server to External Server        *
*"*"Local Interface:
*" IMPORTING
*"     REFERENCE(DEST_HOST) TYPE C
*"     REFERENCE(DEST_USER) TYPE C
*"     REFERENCE(DEST_PASSWORD) TYPE C
*"     REFERENCE(DEST_PATH) TYPE C
*"     REFERENCE(SOURCE_PATH) TYPE C
*"     REFERENCE(FILE) TYPE C
*"     REFERENCE(BINARY) TYPE CHAR1 OPTIONAL
*"     REFERENCE(REMOVE_FILE) TYPE CHAR1 OPTIONAL
*" TABLES
*"      FTP_SESSION STRUCTURE ZMSG_TEXT OPTIONAL
*" EXCEPTIONS
*"      CANNOT_CONNECT
*"      SOURCE_PATH_UNKNOWN
*"      DEST_PATH_UNKNOWN
*"      TRANSFER_FAILED
*"      COMMAND_FAILED
DATA: w_password     TYPE zftppassword,
        w_length       TYPE i,
        w_key          TYPE i                  VALUE 26101957,
        w_handle       TYPE i,
        w_command(500) TYPE c.
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w_length = STRLEN( dest_password ).
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      key         = w_key
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CALL FUNCTION 'FTP_CONNECT'
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      password        = w_password
      host            = dest_host
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      not_connected   = 1
      OTHERS          = 2.
IF sy-subrc <> 0.
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        command       = w_command
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          RAISING command_failed.
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CONCATENATE 'lcd' source_path INTO w_command SEPARATED BY space.
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    EXPORTING
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      command       = w_command
    TABLES
      data          = ftp_session
    EXCEPTIONS
      command_error = 1
      tcpip_error   = 2.
IF sy-subrc <> 0.
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        RAISING source_path_unknown.
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    EXPORTING
      handle        = w_handle
      command       = w_command
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      data          = ftp_session
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IF remove_file = 'X'.
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(small/CAPITAL).
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HI all,
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Thanks in advance.

> can anybody tell me How to handle file on application server without coading? Is there any solution?
what is that you want to handle. what you do if you don't code ...

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Hi Experts,
              I developed report and execute in background mode. for this i used Open dataset transfer and close dataset . i got the requried output . But in this case user want downloaded file on presentation server so can anyone tell me How to download file from application server?
i know it is possible through Tcode CG3Y. but i want code in program.

This code will download a file to your Client package by package, so it will also work for huge files.
*& Report ZBI_DOWNLOAD_APPSERVER_FILE
REPORT zbi_download_appserver_file.
PARAMETERS: lv_as_fn TYPE sapb-sappfad
DEFAULT '/usr/sap/WBP/DVEBMGS00/work/ZBSPL_R01.CSV'.
PARAMETERS: lv_cl_fn TYPE string
DEFAULT 'C:\Users\atsvioli\Desktop\Budget Backups\ZBSPL_R01.CSV'.
START-OF-SELECTION.
CONSTANTS blocksize TYPE i VALUE 524287.
CONSTANTS packagesize TYPE i VALUE 8.
TYPES ty_datablock(blocksize) TYPE x.
DATA lv_fil TYPE epsf-epsfilnam.
DATA lv_dir TYPE epsf-epsdirnam.
DATA ls_data TYPE ty_datablock.
DATA lt_data TYPE STANDARD TABLE OF ty_datablock.
DATA lv_block_len TYPE i.
DATA lv_package_len TYPE i.
DATA lv_subrc TYPE sy-subrc.
DATA lv_msgv1 LIKE sy-msgv1.
DATA lv_processed_so_far TYPE p.
DATA lv_append TYPE c.
DATA lv_status TYPE string.
DATA lv_filesize TYPE p.
DATA lv_percent TYPE i.
"Determine size
SPLIT lv_as_fn AT '/' INTO lv_dir lv_fil.
CALL FUNCTION 'EPS_GET_FILE_ATTRIBUTES'
    EXPORTING
      file_name      = lv_fil
      dir_name       = lv_dir
    IMPORTING
      file_size_long = lv_filesize.
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OPEN DATASET lv_as_fn FOR INPUT IN BINARY MODE MESSAGE lv_msgv1.
IF sy-subrc <> 0.
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lv_processed_so_far = 0.
DO.
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    lv_package_len = 0.
    DO packagesize TIMES.
      CLEAR ls_data.
      CLEAR lv_block_len.
      READ DATASET lv_as_fn INTO ls_data MAXIMUM LENGTH blocksize LENGTH lv_block_len.
      lv_subrc = sy-subrc.
      IF lv_block_len > 0.
        lv_package_len = lv_package_len + lv_block_len.
        APPEND ls_data TO lt_data.
      ENDIF.
      "End of file
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        EXIT.
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          filetype             = 'BIN'
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"Close the file on application server
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Hi Experts,
How to transfer file from application server to presentation server in background?
Thanks in advance
Namita

Thanks Raman and Challa,
We want to move file from application server to Shared folder, not on local machine. We checked FM which you guys have provided but those are not able to read file from application server.
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How to upload file from Application Server?

Dear Friends,
How to upload file from Application Server?
Plz. with example...
Regards,
Dharmesh

hi,
check the code for upload from application server.
tables: kna1.
types: begin of s_file,
         customer type kna1-kunnr,
         country type kna1-land1,
         name     type kna1-name1,
         region   type kna1-regio,
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data: it_file type s_file occurs 0 with header line.
*-- Selection screen
selection-screen: begin of block b1 with frame title text-001.
parameter: p_file type rlgrap-filename default 'C:/customer.txt'
obligatory.
selection-screen: end of block b1.
*-- At selection screen
at selection-screen on value-request for p_file.
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perform upload_file using p_file.
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end-of-selection.
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form file_help using    p_p_file.
data: l_filepath type ibipparms-path.
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EXPORTING
PROGRAM_NAME        = SYST-CPROG
DYNPRO_NUMBER       = SYST-DYNNR
FIELD_NAME          = ' '
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form upload_file using    p_p_file.
call function 'WS_UPLOAD'
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     filename                      = p_p_file
     filetype                      = 'DAT'
IMPORTING
FILELENGTH                    =
    tables
      data_tab                      = it_file
   exceptions
     conversion_error              = 1
     file_open_error               = 2
     file_read_error               = 3
     invalid_type                  = 4
     no_batch                      = 5
     unknown_error                 = 6
     invalid_table_width           = 7
     gui_refuse_filetransfer       = 8
     customer_error                = 9
     no_authority                  = 10
     others                        = 11
if sy-subrc <> 0.
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endif.
endform.                    " upload_file
*&      Form write_data
form write_data .
loop at it_file.
    write:/ it_file-customer, it_file-country, it_file-name,
            it_file-region.
endloop.
endform.
regards,
keerthi.

Delete file from app server

hi, i am running a background job in bw and for that created a file on the application server.now how do i delete that file.to create the file i just gave the name in the bw and the file got created.i am not able to find how to delete it.
or
rather than deleting the file how can we delete the data it is containing.please do let me know

hi,
but using DELETE DATASET u can remove file for app server.
If u want to delete the data alone then give the same name without data it will overwrite.
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regards
md zubair sha
U can also use the function module - EPS_DELETE_FILE
Message was edited by:
md zubair sha

Problem with READ DATASET when reading file from app server

Hi,
wondering if anyone can help, I'm using the following code to read from a file on app server, the file is of type .rtf
OPEN DATASET file_rtf FOR INPUT IN TEXT MODE
ENCODING DEFAULT
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DO.
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EXIT.
ENDIF.
ENDDO.
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Any ideas as to what is causing this problem appreciated, <removed>
Thanks
Edited by: Thomas Zloch on Mar 17, 2010 3:57 PM - please don't offer p...

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[Application server file operartions|http://www.divulgesap.com/blog.php?p=NDk=]
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Ravi

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