Problems while writing to file

Hi,
I'm trying to query my test database (mysql) and to write these results to a file, I manage to get the results out of the database, but when I try to write for instance an int to a file, the file replaces the int by a square. What can be wrong?? The file is created successfully and I've writen the int to the standard out before writing it to the file; in the standard out the int is correct.
code:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.sql.*;
public class getData extends HttpServlet {
FileWriter fw;
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
response.setContentType("text/html");
java.io.PrintWriter out = response.getWriter();
try {
Class.forName("com.mysql.jdbc.Driver").newInstance();
} catch(Exception e){
System.err.println("Database driverclass not found");
Connection conn;
     //insert values into DB
try {
     conn = DriverManager.getConnection("jdbc:mysql://localhost/test?user=admin12&password=adm12");
Statement stmt = conn.createStatement();
String slq = "Select * from feedback";
ResultSet rs = stmt.executeQuery(slq);
if (rs==null){System.out.println("nOT OK");}
else{
try{
File f = new File("D:\\mysql\\Data.txt");
fw = new FileWriter(f);
while(rs.next())
writeToFile(rs.getString(1));
writeToFile(rs.getString(2));
writeToFile(rs.getInt(3));
writeToFile(rs.getInt(4));
writeToFile(rs.getString(5));
writeToFile(rs.getInt(6));
catch(IOException e)
System.out.println("Error occured while writing to file");
stmt.close();
     conn.close();
} catch(SQLException sqle){
System.err.println("A SQL error has occured: " + sqle.getMessage());
/* output your page here*/
out.println("<html>");
out.println("<head>");
out.println("<title>getDataServlet</title>");
out.println("</head>");
out.println("<body>");
out.println("<h2>Data recovered</h2>");
out.println("</body>");
out.println("</html>");
out.close();
fw.flush();
fw.close();
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
processRequest(request, response);
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
processRequest(request, response);
/** Returns a short description of the servlet.
public String getServletInfo() {
return "Short description";
private void writeToFile(int i)
try{
System.out.println("test: "+i);
fw.write(i);
fw.write(";");
}catch(IOException e1)
private void writeToFile(String str)
try{
if (str!=null&&(str.equals("null")==false)){
fw.write(str);
fw.write(";");
}catch(IOException e2)

I would imagine that FileWriter is writing the byte value to the file. Just change your SQL get to this writeToFile(rs.getString(6)); and write it as a String instead of an int.
DesQuite

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Hello Experts,
We are facing an error while exporting to PDF from BEx report.
We are on EP7 SP14. BI on SP16.
After the report is displayed and Export to PDF button is clicked, a new window opens which shows following:
1. Error:
Message: No message was provided.
Stack trace: java.lang.NullPointerException
at com.sap.ip.bi.export.model.layout.impl.Margins.<init>(Margins.java:32)
at com.sap.ip.bi.export.model.layout.impl.CellLayout.<init>(CellLayout.java:48)
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at com.sap.ip.bi.export.xfa.xftextensions.TableSubFormSet.writeXFD(TableSubFormSet.java:1189)
at com.sap.ip.bi.export.xfa.core.Xft_subform.writeXFD(Xft_subform.java:1604)
at com.sap.ip.bi.export.xfa.core.Xft_subform.writeXFD(Xft_subform.java:1604)
at com.sap.ip.bi.export.xfa.core.Xft_template.writeXFD(Xft_template.java:216)
at com.sap.ip.bi.export.xfa.core.Xft.writeXFD(Xft.java:62)
at com.sap.ip.bi.export.xfa.impl.Document.writeWidthsAsXmlToStream(Document.java:294)
at com.sap.ip.bi.export.xfa.widthcalc.WidthCalculator.<init>(WidthCalculator.java:55)
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at com.sap.ip.bi.export.impl.ExportController.calculateAndSetSizes(ExportController.java:626)
at com.sap.ip.bi.export.impl.ExportController.doExportPrep(ExportController.java:405)
at com.sap.ip.bi.export.impl.ExportController.convert(ExportController.java:325)
at com.sap.ip.bi.export.controller.ExportResult.createExport(ExportResult.java:71)
at com.sap.ip.bi.webapplications.pageexport.PageExportRenderingRootNode.createPDF(PageExportRenderingRootNode.java:593)
at com.sap.ip.bi.webapplications.pageexport.PageExportRenderingRootNode.doExport(PageExportRenderingRootNode.java:132)
at com.sap.ip.bi.webapplications.pageexport.PageExportRenderingRootNode.processRendering(PageExportRenderingRootNode.java:349)
at com.sap.ip.bi.webapplications.runtime.impl.Page.buildRenderingTree(Page.java:4494)
at com.sap.ip.bi.webapplications.runtime.impl.Page.processRenderingRootNode(Page.java:4568)
at com.sap.ip.bi.webapplications.runtime.impl.Page.processRendering(Page.java:4204)
at com.sap.ip.bi.webapplications.runtime.impl.Page.doProcessRequest(Page.java:4150)
at com.sap.ip.bi.webapplications.runtime.impl.Page._processRequest(Page.java:2948)
at com.sap.ip.bi.webapplications.runtime.impl.Page.processRequest(Page.java:2794)
at com.sap.ip.bi.webapplications.runtime.controller.impl.Controller.doProcessRequest(Controller.java:994)
at com.sap.ip.bi.webapplications.runtime.controller.impl.Controller._processRequest(Controller.java:883)
at com.sap.ip.bi.webapplications.runtime.controller.impl.Controller.processRequest(Controller.java:860)
at com.sap.ip.bi.webapplications.runtime.jsp.portal.services.BIRuntimeService._handleRequest(BIRuntimeService.java:359)
at com.sap.ip.bi.webapplications.runtime.jsp.portal.services.BIRuntimeService.handleRequest(BIRuntimeService.java:276)
at com.sap.ip.bi.webapplications.runtime.jsp.portal.components.LauncherComponent.doContent(LauncherComponent.java:24)
at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:645)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:524)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:407)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
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at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
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at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at
com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java
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at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Message: EXPORT XFA error while writing XFA files
Stack trace: com.sap.ip.bi.base.exception.BIBaseRuntimeException: EXPORT XFA error while writing XFA files
at com.sap.ip.bi.export.xfa.impl.Document.writeWidthsAsXmlToStream(Document.java:311)
at com.sap.ip.bi.export.xfa.widthcalc.WidthCalculator.<init>(WidthCalculator.java:55)
at com.sap.ip.bi.export.xfa.impl.SizeCalculator.calc(SizeCalculator.java:96)
at com.sap.ip.bi.export.impl.ExportController.calculateAndSetSizes(ExportController.java:626)
at com.sap.ip.bi.export.impl.ExportController.doExportPrep(ExportController.java:405)
at com.sap.ip.bi.export.impl.ExportController.convert(ExportController.java:325)
at com.sap.ip.bi.export.controller.ExportResult.createExport(ExportResult.java:71)
at com.sap.ip.bi.webapplications.pageexport.PageExportRenderingRootNode.createPDF(PageExportRenderingRootNode.java:593)
at com.sap.ip.bi.webapplications.pageexport.PageExportRenderingRootNode.doExport(PageExportRenderingRootNode.java:132)
at com.sap.ip.bi.webapplications.pageexport.PageExportRenderingRootNode.processRendering(PageExportRenderingRootNode.java:349)
at com.sap.ip.bi.webapplications.runtime.impl.Page.buildRenderingTree(Page.java:4494)
at com.sap.ip.bi.webapplications.runtime.impl.Page.processRenderingRootNode(Page.java:4568)
at com.sap.ip.bi.webapplications.runtime.impl.Page.processRendering(Page.java:4204)
at com.sap.ip.bi.webapplications.runtime.impl.Page.doProcessRequest(Page.java:4150)
at com.sap.ip.bi.webapplications.runtime.impl.Page._processRequest(Page.java:2948)
at com.sap.ip.bi.webapplications.runtime.impl.Page.processRequest(Page.java:2794)
at com.sap.ip.bi.webapplications.runtime.controller.impl.Controller.doProcessRequest(Controller.java:994)
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at com.sap.ip.bi.webapplications.runtime.jsp.portal.components.LauncherComponent.doContent(LauncherComponent.java:24)
at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:645)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:524)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:407)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at
com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java
:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
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at com.sap.ip.bi.export.xfa.xftextensions.TableContentIterator.createCell(TableContentIterator.java:170)
at com.sap.ip.bi.export.xfa.xftextensions.TableContentIterator.next(TableContentIterator.java:104)
at com.sap.ip.bi.export.xfa.xftextensions.TableSubFormSet.writeXFD(TableSubFormSet.java:1189)
at com.sap.ip.bi.export.xfa.core.Xft_subform.writeXFD(Xft_subform.java:1604)
at com.sap.ip.bi.export.xfa.core.Xft_subform.writeXFD(Xft_subform.java:1604)
at com.sap.ip.bi.export.xfa.core.Xft_template.writeXFD(Xft_template.java:216)
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fout = new FileOutputStream (dest);If it's a directory, where in your code are you appending the source file name to the path, before trying to open an output stream on it? You're not.
BTW, this is awful:
catch (IOException e)
IOException wrapper = new IOException("copyFiles: Unable to copy file: " +
src.getAbsolutePath() + "to" + dest.getAbsolutePath()+".");
wrapper.initCause(e);
wrapper.setStackTrace(e.getStackTrace());
throw wrapper;
}1) You're hiding the original IOException and replacing it with your own? For what good purpose?
2) Even if you had a good reason to do that, this would be simpler and better:
throw new IOException("your custom message goes here", e);
rather than explicitly invokign initCause and setStackTrace. Yuck!

Rendering error while writing to file...Quicktime

Hi all,
I am brand new here and have an urgent question. I have been getting an error in After Effects CS6 whenever I try to render to a quicktime movie that says "Rendering error while writing to file...An output module failed. The file may be damaged or corrupted."
I have spent days trying to fix this and I have read other peoples posts with the same question but I have cleared my disk cache and reinstalled quicktime without success.
Any help would be great I am not super technology advanced so try to keep it simple if you can.
Computer Specs:
750gb Hard Drive
8gb Ram
Intel Core i5
Nvidia Geforce GTX 660M graphics

Start by going through all of the troubleshooting suggestions here:
http://blogs.adobe.com/aftereffects/2011/02/troubleshooting-quicktime-errors-with-after-ef fects.html
If you need additional help, please provide answers to all of the questions listed here: "FAQ: What information should I provide when asking a question on this forum?"

A problem while implementing a file to file senario

hi all :
     There is some problem while implement a file to file senario. the file couldn't be sent or recieved.
      and as I try to check Check the Sender File Adapter Status via
     Runtime Workbench -> Component Monitoring -> Communication Channel Monitoring ,
     It is found that Adapter Engine has error status with red light. Is it why the file couldn't be sent?
    Could you please tell me how to make Adapter Engine available?
    Thank you very much!!!

Hi Sony
Error getting JPR configuration from SLD. Exception: No entity of class SAP_BusinessSystem for EC1.SystemHome.cnbjw3501 found
No access to get JPR configuration
Along with what experts suggested
What is the type of Business system is this. Standalone Java?
JPR can have problem if you have a business system thats not ABAP/Java type if this system is not having a SAP TS in landscape then create Java type.
Thanks
Gaurav

Error while writing to file: C: \ Program Files (x86) \ iTunes \ iTunes.Resources \ el.Iproj \ iTunesExtrasDownload.png. Make sure you have access to this directory.

When i try to install iTunes in my Windows 7, this error message apear "Error while writing to file: C: \ Program Files (x86) \ iTunes \ iTunes.Resources \ el.Iproj \ iTunesExtrasDownload.png. Make sure you have access to this directory." Someone help me!!

That one's consistent with disk/file damage. The first thing I'd try with that is running a disk check (chkdsk) over your C drive.
XP instructions in the following document: How to perform disk error checking in Windows XP
Vista instructions in the following document: Check your hard disk for errors
Windows 7 instructions in the following document: How to use CHKDSK (Check Disk)
Select both Automatically fix file system errors and Scan for and attempt recovery of bad sectors, or use chkdsk /r (depending on which way you decide to go about doing this). You'll almost certainly have to schedule the chkdsk to run on startup. The scan should take quite a while ... if it quits after a few minutes or seconds, something's interfering with the scan.
Does the chkdsk find/repair any damage? If so, can you get an install to go through properly afterwards?

Problem while reading XML file from Aplication server(Al11)

Hi Experts
I am facing a problem while reading XML file from Aplication server using open data set.
OPEN DATASET v_dsn IN BINARY MODE FOR INPUT.
IF sy-subrc <> 0.
EXIT.
ENDIF.
READ DATASET v_dsn INTO v_rec.
WHILE sy-subrc <> 0.
ENDWHILE.
CLOSE DATASET v_dsn.
The XML file contains the details from an IDOC number , the expected output is XML file giving all the segments details in a single page and send the user in lotus note as an attachment, But in the present output after opening the attachment i am getting a single XML file which contains most of the segments ,but in the bottom part it is giving the below error .
- <E1EDT13 SEGMENT="1">
<QUALF>001</QUALF>
<NTANF>20110803</NTANF>
<NTANZ>080000</NTANZ>
<NTEND>20110803<The XML page cannot be displayed
Cannot view XML input using XSL style sheet. Please correct the error and then click the Refresh button, or try again later.
Invalid at the top level of the document. Error processing resource 'file:///C:/TEMP/notesD52F4D/SHPORD_0080005842.xml'.
/SPAN></NTEND>
<NTENZ>000000</NTENZ>
for all the xml its giving the error in bottom part , but once we open the source code and if we saved in system without changing anything the file giving the xml file without any error in that .
could any one can help to solve this issue .

Hi Oliver
Thanx for your reply.
see the latest output
- <E1EDT13 SEGMENT="1">
<QUALF>003</QUALF>
<NTANF>20110803</NTANF>
<NTANZ>080000</NTANZ>
<NTEND>20110803</NTEND>
<NTENZ>000000</NTENZ>
<ISDD>00000000</ISDD>
<ISDZ>000000</ISDZ>
<IEDD>00000000</IEDD>
<IEDZ>000000</IEDZ>
</E1EDT13>
- <E1EDT13 SEGMENT="1">
<QUALF>001</QUALF>
<NTANF>20110803</NTANF>
<NTANZ>080000</NTANZ>
<NTEND>20110803<The XML page cannot be displayed
Cannot view XML input using XSL style sheet. Please correct the error and then click the Refresh button, or try again later.
Invalid at the top level of the document. Error processing resource 'file:///C:/TEMP/notesD52F4D/~1922011.xml'.
/SPAN></NTEND>
<NTENZ>000000</NTENZ>
E1EDT13 with QUALF>003 and <E1EDT13 SEGMENT="1">
with <QUALF>001 having almost same segment data . but E1EDT13 with QUALF>003 is populating all segment data
properly ,but E1EDT13 with QUALF>001 is giving in between.

Problem while dowloading the file from Application Server

Dear Experts,
I am facing the Problem while downloading the file from Application server.
We done the automatic function while saving the invoice, this will create an idoc, and this idoc is written in the Application Server.
I am running the Transaction AL11 and select the record, and from menu --> List, i am downloading into TXT format.
But for some segments, the length is long, and so the last 3 to 4 fields values are not appearing in the File. Even though i am unable to view the values in the file before downloading. But i can view in IDOC.
Please help me to solve this issue.
Thanks & Regards,
Srini

but our user will use the Txn. AL11 and they will download from there
Educate the user On a serious note, tell him this is not how data from app server should be downloaded. You can ask him to talk to the basis team to provide him access to the app server folder where the file is being stored.
I can set the Variant and put this in background, But always the file name will be change, Like we use Time stamp in the File name.
You can't automate this process by scheduling in BG mode. This is because the in BG mode you can't dwld the file to presentation server.
Hope i'm clear.
BR,
Suhas

Problems while writing to file

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