Download file from process chain
Hello experts,
i have just created a data model and report from flat file(CSV) in BW 7.0.
I understand that if I want to include the extraction from the DataSource into the InfoPackage in the process chain, the CSV file needs to be on the Application Server.
The external database is being updated with new data daily. There is a URL - www.example.com/export.php - that when accessed, deliveres the updated flatfile from the database.
My question is: can i integrate this download in a process chain to be automatically triggered, so that every morning I have the updated data in the report?
Thanks.
Hi Andrei,
Am not sure how to execute the url using the process chain. But still we can check whether the file is available in the application server or not.
We have a process variant called OS Command, using this variant type we can check whether the file is available or not for some tim intervals. In case file is availabe then the next process will trigger else it will keep on searching for the file until it finds.
Regards
Chaithanya
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I need to do the following:
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Hi,
I am facing a problem in which i have to download file from application server which is a PDF file (output of SAP Script). I am downloading this file using following code in BSP technology:
* event handler for data retrieval
EMPCD = REQUEST->GET_FORM_FIELD( 'emp' ).
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EXPORTING
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or is there any possibility from which i can download that file just like File transfer from BSP.
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waiting for your reply.....
Regards,
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Error occurred while downloading files from Administration Server...
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Hello
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From what you say the crashes occur after a certain action and I am hoping that you will be able to use the easy method as in the article linked above. Navigate to about:crashes by keying ''about:crashes'' into the address bar. You are loolking for the ones starting wth ''bp-'' Paste two or three of those into your next post. Include the bp- part but not any link information before that. After they are pasted into the forum the forum software changed them to be links. -
[HELP] Download file from FTP server
hi,
I want to write a java program that can download and upload files from ftp server. Currently I only manage to upload a file to ftp server but i cant download file from ftp server. Here is the source code that only allow user to upload file. Anyone can give me some guidelines so that my program can download and also upload file? thx.
import java.io.*;
import java.net.*;
public class FTPUpload {
private static final int CTRLPORT = 21;
private static Socket ctrlSocket;
private static PrintWriter ctrlOutput;
private static BufferedReader ctrlInput;
private static byte[] localHostAddress;
public final static String DIR = "C:\\zip\\";
public static void main(String[] args) {
try {
String host = "192.168.1.1";
String loginName = "testuser";
String password = "password";
String dirName = "/home/testuser";
String fileName = "hello.zip";
ctrlSocket = new Socket(host, CTRLPORT);
localHostAddress = ctrlSocket.getLocalAddress().getAddress();
ctrlOutput = new PrintWriter(ctrlSocket.getOutputStream());
ctrlInput = new BufferedReader(new InputStreamReader(ctrlSocket.getInputStream()));
ctrlOutput.println("USER " + loginName);
ctrlOutput.flush();
ctrlOutput.println("PASS " + password);
ctrlOutput.flush();
ctrlOutput.println("CWD " + dirName);
ctrlOutput.flush();
ctrlOutput.println("TYPE I");
ctrlOutput.flush();
FileInputStream fis = new FileInputStream(DIR + fileName);
Socket dataSocket = dataConnection("STOR " + fileName);
OutputStream outstr = dataSocket.getOutputStream();
int n;
byte[] buff = new byte[1024];
while ((n = fis.read(buff)) > 0) {
outstr.write(buff,0,n);
dataSocket.close();
fis.close();
ctrlOutput.close();
ctrlInput.close();
ctrlSocket.close();
}catch (Exception e) {
e.printStackTrace();
private static Socket dataConnection(String ctrlcmd)
throws IOException,UnknownHostException {
String cmd = "PORT ";
ServerSocket serverDataSocket = new ServerSocket(0,1);
for (int i=0;i<4;i++) {
cmd = cmd + (localHostAddress[i] & 0xff) + ",";
cmd = cmd + (((serverDataSocket.getLocalPort())/256) & 0xff)
+ ","
+ (serverDataSocket.getLocalPort() & 0xff);
ctrlOutput.println(cmd);
ctrlOutput.flush();
ctrlOutput.println(ctrlcmd);
ctrlOutput.flush();
Socket dataSocket = serverDataSocket.accept();
serverDataSocket.close();
return dataSocket;
}Or just use a java.net.URL("ftp://...) ..., get its input stream, and away you go ...
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Can I download files from an ftp server by simply using the ip address or https:// url? I've only gotten this to work by using the "ftp//:" address in previous projects and I'm not getting this to work in many different attempts.
Here is one...
# FTP Config
$FTPHost =
"10.10.10.5"
$Username =
"admin"
$Password =
"12345678"
$FTPFile =
"test.log"
# FTP Log File Url
$FTPFileUrl =
"ftp://" +
$FTPHost +
"/" +
$FTPFile
# Create FTP Connection
$FTPRequest =
[System.Net.FtpWebRequest]::Create("$FTPFileUrl")
$FTPRequest.Credentials
= New-Object System.Net.NetworkCredential($Username,
$Password)
$FTPRequest.Method =
[System.Net.WebRequestMethods+Ftp]::DownloadFile
$FTPRequest.UsePassive
= $false
$FTPRequest.UseBinary
= $true
$FTPRequest.KeepAlive
= $false
# Get FTP File
$FTPResponse =
$FTPRequest.GetResponse()
$ResponseStream =
$FTPResponse.GetResponseStream()
$FTPReader =
New-Object System.IO.Streamreader
-ArgumentList $ResponseStream
do
Write-Host
$FTPReader.ReadLine()
while ($FTPReader.ReadLine()
-ne $null)
$FTPReader.Close()
# Create FTP Connection
$FTPRequest =
[System.Net.FtpWebRequest]::Create("$FTPFileUrl")
$FTPRequest.Credentials
= New-Object System.Net.NetworkCredential($Username,
$Password)
$FTPRequest.Method =
[System.Net.WebRequestMethods+Ftp]::DownloadFile
$FTPRequest.UsePassive
= $false
$FTPRequest.UseBinary
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$FTPRequest.KeepAlive
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$FTPResponse =
$FTPRequest.GetResponse()
$ResponseStream =
$FTPResponse.GetResponseStream()
$FTPReader =
New-Object System.IO.Streamreader
-ArgumentList $ResponseStream
do
Write-Host
$FTPReader.ReadLine()
while ($FTPReader.ReadLine()
-ne $null)
$FTPReader.Close()Hi!
You don't need to specifically use an IP address. E.g can use
$FTPHost = "myrandomserver.mycompany.com"
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# FTP Log File Url
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How to download files from Application Server of Unix o.s to local director
Hi All,
I am trying to download files from Apllication server of Unix operating Systems to local file in excel sheet format using a z-program.but whenever I am trying to use OPEN dataset ........
it is showing sy-subrc = 8.
Can I have any clew please.
Thanks in advance,
Regards,
AMEER.Hi Sreekanth,
Thanks a lot for quick reply.I have to download that files from z-program only. I am giving you my code below.
*& Report ZTRAK_DOWNLOAD *
REPORT ZTRAK_DOWNLOAD MESSAGE-ID ZCT .
SELECTION-SCREEN BEGIN OF BLOCK DOWNLOAD WITH FRAME TITLE TEXT1.
PARAMETERS :
SERDIR LIKE RLGRAP-FILENAME DEFAULT '/usr/trak',
LOCDIR LIKE RLGRAP-FILENAME DEFAULT 'C:\Trak'.
SELECTION-SCREEN END OF BLOCK DOWNLOAD .
SELECTION-SCREEN BEGIN OF BLOCK INFO2 WITH FRAME.
SELECTION-SCREEN COMMENT 1(79) TEXT2.
SELECTION-SCREEN SKIP.
SELECTION-SCREEN COMMENT 1(79) TEXT3.
SELECTION-SCREEN END OF BLOCK INFO2 .
SELECTION-SCREEN BEGIN OF BLOCK INFO3 WITH FRAME.
SELECTION-SCREEN COMMENT 1(79) TEXT4.
SELECTION-SCREEN SKIP.
SELECTION-SCREEN COMMENT 1(79) TEXT5.
SELECTION-SCREEN SKIP.
SELECTION-SCREEN COMMENT 1(79) TEXT6.
SELECTION-SCREEN SKIP 1.
SELECTION-SCREEN COMMENT 1(79) TEXT7.
SELECTION-SCREEN SKIP 2.
SELECTION-SCREEN COMMENT 1(79) TEXT8.
SELECTION-SCREEN SKIP 1.
SELECTION-SCREEN COMMENT 1(79) TEXT9.
SELECTION-SCREEN END OF BLOCK INFO3.
*- Internal Table to output data in Excel
DATA: BEGIN OF tab_excel OCCURS 0,
col1(50),
col2(132),
col3(255),
col4(100),
col5(100),
col6(50),
COL7(60),
col8(30),
col9(30),
col10(30),
col11(20),
col12(15),
col13(15),
END OF tab_excel.
DATA: FILE LIKE RLGRAP-FILENAME .
DATA: W_DATASET(80).
INITIALIZATION.
TEXT1 = 'Download Reports'.
TEXT2 = 'The Program downloads the reports generated by Trak'.
TEXT3 = 'Utility from Server to Local PC.'.
TEXT4 = 'Check the following before executing the Program.'.
TEXT5 = ' 1. A valid Server path is provided.'.
TEXT6 = ' 2. A valid Local PC path is provided.'.
TEXT7 = ' 3. Local PC has 10 MB free space.'.
TEXT8 = 'The report can be executed in the forground.'.
TEXT9 =
'The report should be executed after execution of Transaction TRAK'.
AT SELECTION-SCREEN.
IF SERDIR EQ ''.
MESSAGE E001(ZCT).
ENDIF.
IF LOCDIR EQ ''.
MESSAGE E002(ZCT).
ENDIF.
START-OF-SELECTION.
Download ABAP Development Summary Report
FILE = '\ABAP_Report_Developments.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/ABAP_Report_Developments.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download BDC Development Report
FILE = '\BDC_Developments_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/BDC_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Development Summary Report
FILE = '\Developments_Summary_Report.XLS' .
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/Developments_Summary_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Enhancement Development Report
FILE = '\Enhancement_Developments_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/Enhancement_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download field exit Development Report
FILE = '\Field_Exit_Developments_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/Field_Exit_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Frequency & Purpose Report
FILE = '\Frequency_And_Purpose_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/Frequency_And_Purpose_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Function Group Developments Report
FILE = '\FunctionGroup_Developments_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/FunctionGroup_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Function Module Developments Report
FILE = '\FunctionModule_Developments_Report.XLS' .
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/FunctionModule_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Include Developments Report
FILE = '\Include_Developments_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/Include_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download UserGroup Developments Report
FILE = '\UserGroup_Developments_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/UserGroup_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Modified_Standard_SAP_Objects_Report
FILE = '\Modified_Standard_SAP_Objects_Report.XLS' .
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/Modified_Standard_SAP_Objects_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Include Developments Report
*FILE = '\Include_Developments_Report.XLS'.
*CONCATENATE LOCDIR FILE INTO FILE.
*W_DATASET = '/Include_Developments_Report.dat'.
*CONCATENATE SERDIR W_DATASET INTO W_DATASET.
*PERFORM INIT.
Download SAP Script Developments Report
FILE = '\SAP_Scipt_Developments_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/SAP_Scipt_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Transaction Developments Report
FILE = '\Transaction_Developments_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/Transaction_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download User Exits Developments Report
FILE = '\UserExits_Reports.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/UserExits_Reports.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download ABAP Query Developments Report
FILE = '\ABAPQuery_Developments_Reports.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/ABAPQuery_Developments_Reports.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
Download Functional Area Developments Report
FILE = '\FunctionalArea_Developments_Report.XLS'.
CONCATENATE LOCDIR FILE INTO FILE.
W_DATASET = '/FunctionalArea_Developments_Report.dat'.
CONCATENATE SERDIR W_DATASET INTO W_DATASET.
PERFORM INIT.
MESSAGE S003(ZCT) WITH LOCDIR.
END-OF-SELECTION.
This routine checks whether file exists if yes downloads it to
the Local PC
FORM INIT.
OPEN DATASET W_DATASET FOR INPUT IN TEXT MODE ENCODING DEFAULT.
DO.
IF SY-SUBRC <> 0.
EXIT.
ENDIF.
READ DATASET W_DATASET INTO tab_excel.
APPEND tab_excel.
CLEAR tab_excel.
ENDDO.
PERFORM DOWNLOAD_FILE.
ENDFORM.
This routine downloads the data in an XL format on local PC
FORM Download_File .
CALL FUNCTION 'WS_DOWNLOAD'
EXPORTING
FILENAME = FILE
FILETYPE = 'DAT'
TABLES
DATA_TAB = tab_excel
EXCEPTIONS
FILE_OPEN_ERROR = 1
FILE_WRITE_ERROR = 2
INVALID_FILESIZE = 3
INVALID_TYPE = 4
NO_BATCH = 5
UNKNOWN_ERROR = 6
INVALID_TABLE_WIDTH = 7
GUI_REFUSE_FILETRANSFER = 8
CUSTOMER_ERROR = 9
OTHERS = 10.
IF sy-subrc <> 0.
message ''. " Error in file transfer
ELSE.
CLEAR TAB_EXCEL.
REFRESH TAB_EXCEL.
FILE = ''.
W_DATASET = ''.
ENDIF.
ENDFORM.
I have created those files in Application Server running in another z-program in background mode.Then I am trying to download those files using above the program.I am creating those trak/Trak files manually and I can able to see those files in A.S level.But when downloading the same files I am facing the problem.
regards,
Ameer -
How to download file from application server
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.
"Open the file on application server
OPEN DATASET lv_as_fn FOR INPUT IN BINARY MODE MESSAGE lv_msgv1.
IF sy-subrc <> 0.
MESSAGE e048(cms) WITH lv_as_fn lv_msgv1 RAISING file_read_error.
EXIT.
ENDIF.
lv_processed_so_far = 0.
DO.
REFRESH lt_data.
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
IF lv_subrc <> 0.
EXIT.
ENDIF.
ENDDO.
IF lv_package_len > 0.
"Put file to client
IF lv_processed_so_far = 0.
lv_append = ' '.
ELSE.
lv_append = 'X'.
ENDIF.
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
bin_filesize = lv_package_len
filename = lv_cl_fn
filetype = 'BIN'
append = lv_append
show_transfer_status = abap_false
TABLES
data_tab = lt_data.
lv_processed_so_far = lv_processed_so_far + lv_package_len.
"Status display
lv_percent = lv_processed_so_far * 100 / lv_filesize.
lv_status = |{ lv_percent }% - { lv_processed_so_far } bytes downloaded of { lv_filesize }|.
CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'
EXPORTING "percentage = lv_percent - will make it fash
text = lv_status.
ENDIF.
"End of file
IF lv_subrc <> 0.
EXIT.
ENDIF.
ENDDO.
"Close the file on application server
CLOSE DATASET lv_as_fn. -
Unable to download file from cloud
Hi,
I am unable to download file from adobe cloud.can anyone help me out?Adobe has more than one file-storage 'cloud.' What is the URL of the file you are trying to download?
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HHi having trouble viewing a downloaded file from a site my iPad is telling me I don have a app to open file . And have downloaded loads of apps and still no joy . Have tried this on my android phone to and still nothing. Please can anyone help as slowly going crazy. Thanks tim
What type of file? From what site? What Apps have you downloaded for it?
Perhaps if you provide details of what you are doing we can provide more precise help. -
How do I move a downloaded file (from You Tube) to Garagband - so as to separate video from audio (which I will send to iTunes)
Create a new GarageBand "Movie" project, then import your movie into GarageBand, by dragging it from the "Movies" tab of the Media Browser into the Timeline. GarageBand will split the movie into a video channel and an audio channel. Delete the video/movie channel and use the "Share" menu to send the audio channel to iTunes (assuming you have iLife '11 GarageBand)
Regards
Léonie -
DATA TRANSFER - How to get a SINGLE SPACE in the downloaded file from UNIX?
Hi Experts,
Am sending data from SAP to UNIX/ Application server and text file on desk top as well.
So, I am keeping a single character just SPACE at the END of each record.
Then, When I see the downloaded text file, I found a SINGLE SPACE at the end of each record, fine.
Then, by using CG3Y t code, I downloaded the UNIX file to my desk top.
But, When I see this UNIX downloaded file from UNIX, I did NOT find any SPACE at the end of each record!!!
Am doing every thing same in both cases.
So,
1 - Why its happening in case of UNIX file?
2 - How to get a SINGLE SPACE at the END in the downloaded file from UNIX?
thanqHi,
I don't know if this works:
perform SET_TRAIL_BLANKS(saplgrap) using 'X'.
perform SET_FIXLEN(saplgrap) using '0' '060'. "put length of your line from-to
... download ...
It will put space at the end of your line, according to the length.
Hope it works,
Chang
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