Cannot access java instance

Hi ppl,
The status of java instance is green in MMC but its not running. But when we try to reach the URL "http://hostname:50000/rep/start/index.html" its throwing an error stating "The Page cannot be displayed".
what could be the reason behind this?
Regards
rahul

Hi Rahul,
Just have a look at this weblog...
/people/shabarish.vijayakumar/blog/2006/02/13/unable-to-open-iresrid-xipipi-71-updated-for-pi-71-support
Just try with....
http://<Ip Address/Host name>:<J2ee port>/rep/start/index.jsp
If you use Host Name, maintain the host file entry.
Instead of this you can try with Ip addres.
Also have look at the various solutions provided in the below thread.
Re: XI web page is not Diplaying
Regards,
Abhy

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We're migrating an application from jDeveloper 9 to jDeveloper 10g (10.1.3.5), and have got almost everything working on the new server.
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<font size="3">
Error Message: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
</font>
<font size="3" color="blue">
<tt>
Pristilbud
Application Error
Error Message: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
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Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/applications/approd/aptest/WEB-INF/lib/bc4jhtml.jar Konfigurasjon: WEB-INF/lib/ directory in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\applications\approd\aptest\WEB-INF\lib
Avhengig klasse: DataEditApPristilbudComp Laster: approd.web.aptest.jsp32124385:0.0.0 Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4Japprod/application-deployments/approd/aptest/persistence/_pages/
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javax.servlet.jsp.JspTagException: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
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     Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/applications/approd/aptest/WEB-INF/lib/bc4jhtml.jar
     Konfigurasjon: WEB-INF/lib/ directory in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\applications\approd\aptest\WEB-INF\lib
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     Laster: approd.web.aptest.jsp32124385:0.0.0
     Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/application-deployments/approd/aptest/persistence/_pages/
     Konfigurasjon: *.jsp in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\application-deployments\approd\aptest\persistence\_pages
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     at ApPristilbudView_Edit._jspService(_ApPristilbudView__Edit.java:119)
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     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
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     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
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     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:302)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:190)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
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</tt></font>
Unfortunately, parts of that is in Norwegian:
Laster = Loading
Ugyldig klasse = invalid class
Avhengig klasse = invalid class
Kodekilde: Code source
What can I try, to fix this problem? Obviously, this is a run-time error (I get no warnings or errors during compilation), so perhaps something is incorrectly configured on the server container instance ("OC4J_approd")?
I should also mention that this (i.e., editing data) works perfectly when I run the application on the local server (from within JDeveloper)...
- j
Edited by: joakim00 on Dec 7, 2012 1:04 AM

We're migrating an application from jDeveloper 9 to jDeveloper 10g (10.1.3.5), and have got almost everything working on the new server.
However, one thing is not working: whenever a DataTable is set up with an edittarget (to edit a row in a new webpage, and where state is maintained via a cookie),
I get an error message in the resulting webpage.
Here is an example of such an editable DataTable:
<jbo:DataTable datasource="dsPrisliste" edittarget="ApPristilbudView_Edit.jsp" /> The "intermediate" file, ApPristilbudView_Edit.jsp, essentially does the following:
<%@ page language="java" import="oracle.jbo.html.*, oracle.jbo.http.*" errorPage="errorpage.jsp" contentType="text/html;charset=windows-1252" %>
<%@ taglib uri="/webapp/DataTags.tld" prefix="jbo" %>
<html>
<head>
<META NAME="GENERATOR" CONTENT="Oracle JDeveloper">
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<body>
%>
<jbo:ApplicationModule id="am" configname="myApp.bc.BcModSalgsRapp.BcModSalgsRappLocal" releasemode="Reserved" />
<%
session.setAttribute("ApPristilbud_am", am);
%>
<jbo:DataSource id="ds" appid="am" viewobject="ApPristilbudView" />
<h4>Pristilbud</h4>
<jbo:DataEdit datasource="ds" relativeUrlPath="DataEditApPristilbudComp.jsp" />
<jbo:ReleasePageResources />
</body>
</html> which results in the error message:
<font size="3">
Error Message: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
</font>
<font size="3" color="blue">
<tt>
Pristilbud
Application Error
Error Message: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
Ugyldig klasse: oracle.jbo.http.HttpSessionCookieImpl Laster: approd.web.aptest:0.0.0
Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/applications/approd/aptest/WEB-INF/lib/bc4jhtml.jar Konfigurasjon: WEB-INF/lib/ directory in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\applications\approd\aptest\WEB-INF\lib
Avhengig klasse: DataEditApPristilbudComp Laster: approd.web.aptest.jsp32124385:0.0.0 Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4Japprod/application-deployments/approd/aptest/persistence/_pages/
Konfigurasjon: *.jsp in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\application-deployments\approd\aptest\persistence\_pages
javax.servlet.jsp.JspTagException: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
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     Laster: approd.web.aptest:0.0.0
     Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/applications/approd/aptest/WEB-INF/lib/bc4jhtml.jar
     Konfigurasjon: WEB-INF/lib/ directory in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\applications\approd\aptest\WEB-INF\lib
     Avhengig klasse: _DataEditApPristilbudComp
     Laster: approd.web.aptest.jsp32124385:0.0.0
     Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/application-deployments/approd/aptest/persistence/_pages/
     Konfigurasjon: *.jsp in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\application-deployments\approd\aptest\persistence\_pages
     at oracle.jbo.html.jsp.datatags.ComponentTag.doStartTag(ComponentTag.java:70)
     at ApPristilbudView_Edit._jspService(_ApPristilbudView__Edit.java:119)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:302)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:190)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
</tt></font>
Unfortunately, parts of that is in Norwegian:
Laster = Loading
Ugyldig klasse = invalid class
Avhengig klasse = invalid class
Kodekilde: Code source
What can I try, to fix this problem? Obviously, this is a run-time error (I get no warnings or errors during compilation), so perhaps something is incorrectly configured on the server container instance ("OC4J_approd")?
I should also mention that this (i.e., editing data) works perfectly when I run the application on the local server (from within JDeveloper)...
- j
Edited by: joakim00 on Dec 7, 2012 1:04 AM

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===insert.java===
try{
System.out.println("pass0");
Context ctx = new InitialContext();
Context envCtx = (Context)ctx.lookup("java:comp/env");
DataSource datasource = (javax.sql.DataSource)envCtx.lookup("jdbc/mysql");
UserTransaction ut = (UserTransaction)envCtx.lookup("UserTransaction");
ut.begin();
the dataSource can be retrieve successfully but when i tired to retrieve the UserTransaction i get a "Cannot create resource instance ". Please help mi out with this.. thx
fatmond

we are trying to connect MS Access thru tomcat and it is giving the above exception
i have changed the server.xml
<Resource name="jdbc/Mess" auth="Container" scope="Shareable" type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/Mess">
<parameter>
<name>maxWait</name>
<value>5000</value>
</parameter>
<parameter>
<name>maxActive</name>
<value>4</value>
</parameter>
<parameter>
<name>password</name>
<value>admin</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:odbc:Mess</value>
</parameter>
<parameter>
<name>driverClassName</name>
<value>sun.jdbc.odbc.JdbcOdbcDriver</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>2</value>
</parameter>
<parameter>
<name>username</name>
<value>admin</value>
</parameter>
</ResourceParams>
web.xml
<resource-ref>
<description>Access Datasource example</description>
<res-ref-name>jdbc/Mess</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
java class
Context initContext = new InitialContext();
DataSource ds = (DataSource)initContext.lookup("java:/comp/env/jdbc/Mess");
con = ds.getConnection();
Please help.......

Cannot access java instance

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