Doubled output from JSP

          This is odd ! We are using WLS 6.1 with servlets and JSPs, no EJB. Sometimes
          we use System.out.println() for debugging in a JSP and once in a while we see
          the debug message being output twice. We have a proxy server for our intranet
          and when we disable that from the browser (IE 5.5) the double output goes away.
          What is puzzling abou this is that the double output alos goes away if we run
          the same JSP in Tomcat ... regardless of whether or not we enable the proxy server
          in our browsers !
          Any ideas or similar experiences ?
          TIA !!
          eja

sorry guys,
I asked a stupid question. realised it almost as soon as I posted it.
Ta,
R

Similar Messages

Is the raw output from JSP and XSQLServlet the same?

Hi
Is there is difference between the raw output from XSQLServlet and JSP? For example, assuming the same content is being generated, is there some additional header information emitted by XSQLServlet that is not done by JSP?
I am using software that successfully consumes generated content from a JSP OK, but the same content (using the same XML/XSL) generated from XSQLServlet is being rejected. I am puzzled by this. Maybe this is due to some differences in servlet output or an encoding issue? The content is not HTML but XML-like with an "application" contentType, like Steve's SVG example.
It seems that XSQLServlet is showing some data prior to emitting the actual content, i.e. HTTP version, responding server version, content type and date, e.g.
HTTP/1.0 200 OK^M
Server: Resin/2.0.5^M
Content-type: application/x-sky; charset=UTF-8^M
Date: Thu, 28 Mar 2002 06:45:34 GMT^M
^M
(then the generated content)
Is this preamble usually generated by a JSP also?
If not, can this information be turned off, or put another way, can XSQLServlet's raw output be set to be exactly like JSP? If not, is there a workaround?
I have tried setting the following XSQLConfig.xml
<suppress-mime-charset> for the mime-type &
<character-set-conversion>
<none/>
</character-set-conversion>
also, but to no avail.
Please help! I really want to use XSQLServlet!
Thanks.
Michael.

Yes, just less fine control over the process but the same engine.
Regards
TD

WML Output From JSP/Servlets

I need some assistance with WML output from someone who knows...
I am writing a small subset of applications for mobile access. When testing them through the OpenWave Emulator (the UP browser) everything works just fine. However..the output varies greatly to where on some machines the login cannot be performed. My only problems tend to occur with forms and the lack of an <input type="submit"/> component.
Here's the WML output of the login screen:
<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.2//EN"
"http://www.wapforum.org/DTD/wml12.dtd">
<wml>
<card id="login" title="Login Form">
<p>Please login.<br/>
<table>
<tr><td>Username:</td></tr>
<tr><td><input name="username" type="text" title="username"/></td></tr>
<tr><td>Password:</td></tr>
<tr><td><input name="password" type="password" title="password"/></td></tr>
</table>
</p>
<do type="accept" label="Login">
<go href="/portal/mobile/vendor/" method="POST">
<postfield name="username" value="$(username)"/>
<postfield name="password" value="$(password)"/>
</go>
</do>
</card>
</wml>Again, in OpenWave's UP browser, I can enter the username and password, then click options --> Login and things work great.
However on the WinWap browser, I only get the labels, no input fields or login option.
Does this WML look properly formed? Any help would be appreciated.

I can't really tell you the fix, as I really can't remember, but I know I had a similar problem once... OpenWave was fine, but the Nokia emulator didn't like it.
I think I ended up having a different DOCTYPE and having the username and password inputs on separate pages.
Does WML support tables?

Capturing the output from jsp selvlet

          Hi,
          I have a requirement where I need to capture the output of the JSP generated servlet
          , and do something with it before it get's to the client side.
          Has someone done something like this before.Any ideas, suggestions .
          Thanx,
          Tajdar


You can set the MIME content type as .doc and try to open the Page.
res.setContentType("application/vnd.ms-excel"); to generate the Page output as Excel
res.setContentType("application/vnd.ms-word"); to generate the Page output as MS Word doc
Hope this helps..

Output from JSP to console

Hi,
I am basically trying to handle any exception thrown in my application. My error.jsp works fine except for the fact that I want to print the stack trace in the system console.
Can anyone pls help?
Thanks in advance.
Ron

sorry guys,
I asked a stupid question. realised it almost as soon as I posted it.
Ta,
R

I want to translate output of JSP from English to HINDI and other language.

hi frens !!
i want to translate output of JSP from english to HIndi and other languages.I need the class which could traslate the Output in other languages.
Thanks and Regards
Allwyn

hi frens !!
i want to translate output of JSP from english to
HIndi and other languages.I need the class which
could traslate the Output in other languages.
Thanks and Regards
Allwynit looks like your translator is not working correctly. read up on internationalization.

Reading the output from a object running in the local machine.

Reading the output from a object running in the local machine.
By using a signed applet i am lunching a small application that returns an image object, how to read that without storing it in the hard disk.
Which means i need to read the image object return by the local application using applet or jsp .
i am using tomacat and an html page with an applet with it to lunch the application.

You can write that image in a binary format using OutputStream for System.out and then read it in your applet.

Accessing file shares from JSP

Hi,
I need to be able to access file shares from a JSP page. Here's the JSP code:
<%@ page language="java" %>
<%@ page import="java.io.*" %>
<%@ page errorPage="errorPage.jsp" %>
<%
String fileSystemPath = "\\\\130.26.1.199\\MeetingManager30\\test.txt";
File f = new File(fileSystemPath);
f.createNewFile();
%>The above code resides in a server with IP 130.9.68.6 and is deployed onto the Tomcat on the server.
When I tried to run the above code, I got this error
java.io.IOException: Access is denied at java.io.WinNTFileSystem.createFileExclusively(Native Method) at java.io.File.createNewFile(File.java:827) at org.apache.jsp.test_jsp._jspService
(test_jsp.java:55) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:210) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2422) at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:163)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199) at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:833) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processCon
nection(Http11Protocol.java:711) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:584) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:687) at java.lang.Thread.run(Thread.java:536) Seems like I'm having a system level security setting problem here.
I know it's a security issue, because I've encountered the equivalent problem in ASP/IIS, and I had to give a domain user rights to both the IIS Virtual Directory, and the file share to be able to access.
Any ideas how to set up Tomcat to be able to access the file share successfully?
Thanks in advance!

Hello Veer,
From what you have posted it looks like while logging your error another problem occurred. Did you get any output from your System.out calls? If not can you try adding a few in order to home in the problem area.
Hussein Badakhchani
www.orbism.com

Error when parsing SOAP message from JSP

i write a class to call SOAP message from a servlet on jdev 1013
when i run the class alone it works fine
soapMessage = this.buildSOAPMessagee();
ByteArrayOutputStream output = new ByteArrayOutputStream();
soapMessage.writeTo(output);
SOAPConnectionFactory connf = SOAPConnectionFactory.newInstance();
SOAPConnection conn = connf.createConnection();
SOAPMessage smsg= conn.callsoapMessage, "http://190.0.0.16:8988/mmsc/httpReceiver");
smsg.writeTo(out);
but when running same class same method from jsp page...i have Exception
javax.xml.soap.SOAPException: Unable to get header stream in saveChanges at oracle.j2ee.ws.saaj.soap.MessageImpl.saveChangesMimeEncoded(MessageImpl.java:576) at oracle.j2ee.ws.saaj.soap.MessageImpl.saveChanges(MessageImpl.java:622) at oracle.j2ee.ws.saaj.soap.MessageImpl.saveChanges(MessageImpl.java:686) at oracle.j2ee.ws.saaj.soap.MessageImpl.writeTo(MessageImpl.java:702) at test.test2.ret(test2.java:341) at untitled1.jspService(_untitled1.java:45) [untitled1.jsp] at com.orionserver[Oracle Containers for J2EE 10g (10.1.3.0.0) ].http.OrionHttpJspPage.service(OrionHttpJspPage.java:60) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:416) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:478) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:401) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:719) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:376) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:870) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:451) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:218) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:119) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:230) at oracle.oc4j.network.ServerSocketAcceptHandler.access$800(ServerSocketAcceptHandler.java:33) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:831) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298) at java.lang.Thread.run(Thread.java:595)Caused by: java.io.IOException: SOAP exception while trying to externalize: Error parsing envelope: (1, 1) Start of root element expected. at oracle.j2ee.ws.saaj.soap.SOAPPartImpl.getContentAsStream(SOAPPartImpl.java:220) at oracle.j2ee.ws.saaj.soap.MessageImpl.getHeaderBytes(MessageImpl.java:522) at oracle.j2ee.ws.saaj.soap.MessageImpl.saveChangesMimeEncoded(MessageImpl.java:574) ... 23 moreCaused by: javax.xml.soap.SOAPException: Error parsing envelope: (1, 1) Start of root element expected. at oracle.j2ee.ws.saaj.soap.soap11.SOAPImplementation11.createEnvelope(SOAPImplementation11.java:104) at oracle.j2ee.ws.saaj.soap.SOAPPartImpl.getEnvelope(SOAPPartImpl.java:76) at oracle.j2ee.ws.saaj.soap.SOAPPartImpl.getContentAsStream(SOAPPartImpl.java:215) ... 25 moreCaused by: oracle.xml.parser.v2.XMLParseException: Start of root element expected. at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:320) at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:333) at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:295) at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:201) at oracle.j2ee.ws.saaj.soap.soap11.SOAPImplementation11.createEnvelope(SOAPImplementation11.java:78) ... 27 more
dose anybody can help why that happend when running the code from JSP

i write a class to call SOAP message from a servlet on jdev 1013
when i run the class alone it works fine
soapMessage = this.buildSOAPMessagee();
ByteArrayOutputStream output = new ByteArrayOutputStream();
soapMessage.writeTo(output);
SOAPConnectionFactory connf = SOAPConnectionFactory.newInstance();
SOAPConnection conn = connf.createConnection();
SOAPMessage smsg= conn.callsoapMessage, "http://190.0.0.16:8988/mmsc/httpReceiver");
smsg.writeTo(out);
but when running same class same method from jsp page...i have Exception
javax.xml.soap.SOAPException: Unable to get header stream in saveChanges at oracle.j2ee.ws.saaj.soap.MessageImpl.saveChangesMimeEncoded(MessageImpl.java:576) at oracle.j2ee.ws.saaj.soap.MessageImpl.saveChanges(MessageImpl.java:622) at oracle.j2ee.ws.saaj.soap.MessageImpl.saveChanges(MessageImpl.java:686) at oracle.j2ee.ws.saaj.soap.MessageImpl.writeTo(MessageImpl.java:702) at test.test2.ret(test2.java:341) at untitled1.jspService(_untitled1.java:45) [untitled1.jsp] at com.orionserver[Oracle Containers for J2EE 10g (10.1.3.0.0) ].http.OrionHttpJspPage.service(OrionHttpJspPage.java:60) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:416) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:478) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:401) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:719) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:376) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:870) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:451) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:218) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:119) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:230) at oracle.oc4j.network.ServerSocketAcceptHandler.access$800(ServerSocketAcceptHandler.java:33) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:831) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298) at java.lang.Thread.run(Thread.java:595)Caused by: java.io.IOException: SOAP exception while trying to externalize: Error parsing envelope: (1, 1) Start of root element expected. at oracle.j2ee.ws.saaj.soap.SOAPPartImpl.getContentAsStream(SOAPPartImpl.java:220) at oracle.j2ee.ws.saaj.soap.MessageImpl.getHeaderBytes(MessageImpl.java:522) at oracle.j2ee.ws.saaj.soap.MessageImpl.saveChangesMimeEncoded(MessageImpl.java:574) ... 23 moreCaused by: javax.xml.soap.SOAPException: Error parsing envelope: (1, 1) Start of root element expected. at oracle.j2ee.ws.saaj.soap.soap11.SOAPImplementation11.createEnvelope(SOAPImplementation11.java:104) at oracle.j2ee.ws.saaj.soap.SOAPPartImpl.getEnvelope(SOAPPartImpl.java:76) at oracle.j2ee.ws.saaj.soap.SOAPPartImpl.getContentAsStream(SOAPPartImpl.java:215) ... 25 moreCaused by: oracle.xml.parser.v2.XMLParseException: Start of root element expected. at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:320) at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:333) at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:295) at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:201) at oracle.j2ee.ws.saaj.soap.soap11.SOAPImplementation11.createEnvelope(SOAPImplementation11.java:78) ... 27 more
dose anybody can help why that happend when running the code from JSP

Database Access from JSP - Is it correct?

From a JSP Page, we need to retreive data from the database. We have our own application specific API commands to retreive data from database. We have doubts in using this API commands.
Approach 1:
From the jsp, send the query details to a Java file (BO). From the java file (BO), call the database and retreive the data
Approach 2:
Use the API command directly from the jsp page to retreive details from the database.
In both approaches, the same API command is going to be used. We just want to know is there any advantage in calling the database through the java file (BO) instead of directly from the jsp?
Regards,
R.Aravinth

Thanks Ram. But we are not going to have any complex
codes written for data retreival. We just epxect a
single line of code which will call database and that
API command will return us a storage variable which
we will use for displaying purpose.
ok take a look at this
//code to display lot of other stuff
<%
    try {
       //code to access db and get data;
    catch(SomeException e){
        //oh-oh you are already on the display logic and have output a lot of stuff
        //how do you handle this
%>versus this
//code in some handler or bean
   try{
           //code to get data
          //set an attribute to enable a redirect to jsp page
    catch(Exception e){
          //handle exception, log ?
          //set an attribute to enable a redirect to error page
Anyways, i wanted to know will the performance of the
page improve if we call the database from a separate
java rather than directly from jsp?As evnafets said, the answer is no. It may even be faster :)
cheers,
ram.

Dynamic generate JNLP from JSP ?

Hello,
I tried to generate JNLP from JSP, but it just show the Opem/Save diakog and cannot startup the Web Start.
I am using Tomcat-5.5.12 in WinXP + JDK1.5
How can I dynamically generate JNLP ?
Eric

It will range from easy to rather difficult, depending on how hard you try...
If you want to do the bare minimum it will require you to code up some JSPs with scriptlets, declarations, expressions, and <jsp:xxx ...> tags, have some server turn them into a servlet for you, and then determine how things like
<%@ page isELIgnored="false" %> are handled. Things like:
<jsp:useBean ...> <jsp:setProperty ... > should be rather easy to translate using introspection on the beans they refer to. But <jsp:import ...> and the likes may be more difficult.
Any normal html code is just wrapped inside a out.println(...) statement. Scriptlets should have the <% %> stripped and coppied to the output. Expressions should have their <%= %> stripped and be added to the surrounding out.println...
for example:
<a href="<%=thePage%>">
should become:
out.println("<a href=\""+thePage+"\">");
All the content should be added to a _jspservice method. Then, things between <%! %> should be coppied to source file as methods.
Complications come when people start to use custom tags. You will have to learn how to create a PageContext that will be available to the jsp service method.
You should also look up the JSP/Servlet spec to see how this stuff should be done.
It is a whole nuther can o worms if the resulting JSP is expected to compile without a server...</a>

I am not getting any output from the speakers of the ipad. However the sound is ok if i use headphones. Can anyone help?

I am not getting any output from the speakers of the ipad. However the sound is ok if i use headphones. Can anyone help?

1. Check the Side Switch
http://i1224.photobucket.com/albums/ee374/Diavonex/00bf6eae.jpg
2. Double-click the Home button and swipe to the right and check volume control
http://i1224.photobucket.com/albums/ee374/Diavonex/ea5b842d.jpg
3. Settings>Notification>Game Center>Sound>ON
http://i1224.photobucket.com/albums/ee374/Diavonex/67a15edf.jpg

Get variables from jsp

Hi
I have a jsp file that sets som strings and now I wan't to get hold of them from a javabean. Is it possible? I set the strings like this in the jsp file:
String theString = "Hello";
request.setAttribute("theString", theString);To get them from a jsp page i just include the file.
I know it may not be the best way but this is how it is done.
Thanks in advance.

Hi
I'm not quit shore of what you mean but I already have all variables in some jsp files and now I wan't to use them when I output from javabean. This is how I do if I wan't to show "Hello" in a tablecell in jsp:
<td><%=request.getAttribute("theString") %></td>but how is it done if I wan't "Hello" in a string from a javabean like this:
String whatIWant = ????;

HTML from JSP

Hi all,
I got a problom,
How can i get the output of a JSP page into a java class?.That is,The original JSP page sends the generated HTML to the browser.What i need is that generated HTML into a java class.
Suppose i got an Email class ,
String myContent = -------
Email.setContent(mycontent);
The string myContent should be the dynamically generated HTML from a JSP page.
that is,
String myContent = output from CustInfo.jsp.
How to achieve this?.

>
String myContent = output from CustInfo.jsp.
How to achieve this?.Open a URLConnection (or HttpURLConnection) to CustInfo.jsp,
use the getInputStream() method to get a reference to the input stream for the jsp,
read this stream (which will be the HTML for CustInfo.jsp) into the String.

Conection from JSP

Hi,
I`m trying to connect to an oracle DB from JSP, i got the driver ojdbc14.zip, but i forced it to .jar, i`m using jdk 1.5 and Oracle9i Release 9.2.0.4.0 - Production, and my url connection string is: jdbc:oracle:thin:@//ALPHA21:1521/prod.
the DB location is ALPHA21, the port is 1521 and the SID is prod but i got the following error:
CONNECTION REFUSED(DESCRIPTION =(TMP=)(VSNNUM=153093120)(ERR=12514)(ERROR_STACK=( ERROR=(CODE=12514)(EMFI=4))))
What can i do?
i beg for help
Thanks anyway

Hello,
double check the SID you are using. (tnsnames.ora)
Check the listener if the prod instance is accepting connections.
Issue the following command: lsnrctl status
Regards, Marc

Doubled output from JSP

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