JSP session lost - Oracle 9iAS 1.0.2.1

I have a JSP application running under Oracle 9iAS 1.0.2.1 on a Windows 2000 server.
Upon successful login to the application, a new browser window is opened for the application and the parent browser is redirected to a benign static HTML page. The new browser window allows us to present the illusion of a captive application - the 'application' browser window is not resizable and does not have a tool bars.
The login jsp creates several session scope objects. These session scope objects are used by the core application jsps interfaced through the application browser.
In the test enviroment the application functions as expected.
In the production environment sessions appear to terminate immediately following login. All session scope objects are null in the jsp page - mainMenu.jsp - that serves as the application entry point in the new browser window. Application scope objects are not null in this initial jsp. Upon a subsequent access to login.jsp, the application_onStart event is triggered, followed by a session_onStart event and the failure of mainMenu.jsp due to null session scoped objects. My initial thought was that that this is a cookie problem...client browser not accepting cookies but was not the case.
Any ideas on how to diagnose this problem would be greatly appreciated.

I am having a similar problem. When I use a session-scoped bean to retain user info from page to page, the session bean appears to be re-instantiated at each page.
An earlier attempt used session.set/getAttribute to store the same info. This one worked in the development environment (Jdev), but not when deployed on the App Server.
Was your issue resolved? Is it related to different versions of the container being in place (as is hinted at in related posts)?
thanks,
Lyn

Similar Messages

How to execute a simple JSP application in Oracle 9iAs WE?

Hi,
How to execute a simple JSP application in Oracle 9iAs WE?
Thanks
Anupama

Please "Preview" your future posts. Your formatting is awful. Especially learn to use the [ code ] tags.
Are you sure DateTime.Now.ToString() returns a string in the format of 'MM/DD/YYYY HH:MI:SS.FF3'?
Fix that and if you still having the problems, debug the actual result of your string.Format() and post that.

Session Binding/Oracle 9iAS

Hi,
I am experiencing a problem with session binding whilst using Oracle 9iAS. The same code works without problem in Tomcat. For some reason in Oracle, the session seems to invalidate before the valueUnbound() is called? (The session is being added correctly but is never removed from my list of active users)
Can anyone help with this or know of a workaround? Thanks in advance.
I am using the following code:
In log in class we add to the session:
session.setAttribute("user",userID);
session.setAttribute("userList",userList.getInstance());
In log out class we just do following:
session.invalidate();
And in the servlet we have a timeout set as follows:
session.setMaxInactiveInterval(60);
import javax.servlet.http.*;
import java.util.*;
* Class maintains the number or ACTIVE sessions.
* valueBound() - when user logs on, the session is added to this list
* valueUnbound() - when user logs off or is timed out, user is removed from list
* getUserCount() - returns number of users with active sessions
public class userList implements HttpSessionBindingListener
private static userList list = null;
private Set users = new HashSet();
private userList()
{          super();     }
public static userList getInstance()
    if (list == null)
    {          list = new userList();          }
    return list;
public void valueBound(HttpSessionBindingEvent sbe)
    System.out.println(sbe.getSession().getAttribute("user"));
    users.add(sbe.getSession().getAttribute("user")); //Add the session
    System.out.println(" ----- adding the user to the active list ----- ");
public void valueUnbound(HttpSessionBindingEvent sbe)
    System.out.println(" ----- trying to remove user from active list ----- ");
    try
    { users.remove(sbe.getSession().getAttribute("user"));     } //Remove the session
    catch (Exception e)
    { System.out.println("session was already invalidated"); }
public synchronized int getUserCount()
    return users.size(); //Returns the no of live user sessions
public synchronized Set getUserList()
    return users; //Returns the names of live user sessions

Thanks. We have tried this but it still falls over when doing the valueUnbound(). The error is as follows:
session was already invalidated java.lang.IllegalStateException: Session was invalidated
So it seems Oracle is invalidating my session before getting to the method. This would be ok as long as the session is cleaned up, but we are using connection pooling and this is the only way I know to maintain a list of our active users. Obviously we cant rely on them logging out and we need to know when the session times out.
Can anyone help here with another way of knowing when the session times out?

Application Ear file deployment on Oracle 9ias(9.0.3)

Hi,
I'm trying to deploy an application (JSP + BC4J) under Oracle 9ias using the Enterprise Manager (EM).
No error occurs during the process but I can not load the application with internet explorer.
the following message appears : "Not Found
The requested URL /AgatteWF/index.jsp was not found on this server."
Deploying the application under OC4J standalone with the same ear file works fine.
Does anyone got that problem ?
Any help is welcome
regards

Hi
I already had a look to the log files.
They don't show any error.
the webcontext is correct but index.jsp is not placed under the "WEB_INF" directory.
I don't think that's the reason of the problem 'cause i succeeded once to deploy the same application under the IAS.
I made the same operations i did before (creating a new oc4j instance under IAS after having dropped the old one, deploying the application, creating the data source...)
But i don't know why it doesn't work this time.

How to run the simple jsp on oracle 9ias application server?

hi,
how to run the simple jsp application jst disply the date on oracle 9ias application server?
can any expline the steps how to do it?
thanks
pullareddy

No, you need the Reports Server (as part of the Application Server or Weblogic, depending on your version).
I try to save the report, it's saved as .jspThat depends. You can save it as a .rdf file too (so called Paper Layout). I think this option is used more often.

Jsp deployed from jdev3.2 to oracle 9ias

simply can anyone give me tips on how to deploy jsp bc4j application from jdeveloper 3.2 to oracle 9ias (1.0.2) enterprise edition release 2

Hi,
The version of Oracle9i JDeveloper that you are using is the pre-production Release Candidate. Are you able to download the production version from OTN? We made many changes between the release candidate and production and I suspect that your project will work 'out of the box' with the production version. If it does not, I will be able to help you.
http://otn.oracle.com/software/products/jdev/content.html
Rgds
Susan Duncan
JDeveloper PM

Oracle 9iAS Session Handling

I wanted to increase the Session Time Out time in Oracle 9iAS in Win 2000 Server. Can anyone help me where(Which CONF File) should I alter for the same Urgent please.

If you are running a web service or web application, you need to modify the web.xml file for your application.
j2ee/home/applications/[yourapplicationname]/[yourapplicationname]/WEB-INF/web.xml
Mike

Berkeley DB Sessions at Oracle OpenWorld Sept 19 - 23

All,
Just posting some of the Berkeley DB related sessions at Oracle OpenWorld this year. Hope to see you there.
Session ID:      S317033
Title:      Oracle Berkeley DB: Enabling Your Mobile Data Strategy
Abstract:      Mobile data is everywhere. Deploying applications and updates, as well as collecting data from the field and synchronizing it with the Oracle Database server infrastructure, is everyone?s concern today in IT. Mobile devices, by their very nature, are easily damaged, lost, or stolen. Therefore, enabling secure, rapid mobile deployment and synchronization is critically important. By combining Oracle Berkeley DB 11g and Oracle Database Lite Mobile Server, you can easily link your mobile devices, users, applications, and data with the corporate infrastructure in a safe and reliable manner. This session will discuss several real-world use cases.
Speaker(s):
Eric Jensen, Oracle, Principal Product Manager
Greg Rekounas, Rekounas.org,
Event:      JavaOne and Oracle Develop
Stream(s):      ORACLE DEVELOP, DEVELOP
Track(s):      Database Development
Tags:      Add Berkeley DB
Session Type:      Conference Session
Session Category:      Case Study
Duration:      60 min.
Schedule:      Wednesday, September 22, 11:30 | Hotel Nikko, Golden Gate
Session ID:      S318539
Title:      Effortlessly Enhance Your Mobile Applications with Oracle Berkeley DB and SQLite
Abstract:      In this session, you'll learn the new SQL capabilities of Oracle Berkeley DB 11g. You'll discover how Oracle Berkeley DB is a drop-in replacement for SQLite; applications get improved performance and concurrency without sacrificing simplicity and ease of use. This hands-on lab explores seamless data synchronization for mobile applications using the Oracle Mobile Sync Server to synchronize data with the Oracle Database. Oracle Berkeley DB is an OSS embedded database that has the features, options, reliability, and flexibility that are ideal for developing lightweight commercial mobile applications. Oracle Berkeley DB supports a wide range of mobile platforms, including Android.
Speaker(s):
Dave Segleau, Oracle, Product Manager
Ashok Joshi, Oracle, Senior Director, Development
Ron Cohen, Oracle, Member of Technical Staff
Eric Jensen, Oracle, Principal Product Manager
Event:      JavaOne and Oracle Develop
Stream(s):      ORACLE DEVELOP, DEVELOP
Track(s):      Database Development
Tags:      Add 11g, Berkeley DB, Embedded Development, Embedded Technology
Session Type:      Hands-on Lab
Session Category:      Features
Duration:      60 min.
Schedule:      Wednesday, September 22, 16:45 | Hilton San Francisco, Imperial Ballroom A
Session ID:      S317032
Title:      Oracle Berkeley DB: Adding Scalability, Concurrency, and Reliability to SQLite
Abstract:      Oracle Berkeley DB and SQLite: two industry-leading libraries in a single package. This session will look at use cases where the Oracle Berkeley DB library's advantages bring strong enhancements to common SQLite scenarios. You'll learn how Oracle Berkeley DB?s scalability, concurrency, and reliability significantly benefit SQLite applications. The session will focus on Web services, multithreaded applications, and metadata management. It will also explore how to leverage the powerful features in SQLite to maximize the functionality of your application while reducing development costs.
Speaker(s):
Jack Kreindler, Genie DB,
Scott Post, Thomson Reuters, Architect
Dave Segleau, Oracle, Product Manager
Event:      JavaOne and Oracle Develop
Stream(s):      ORACLE DEVELOP, DEVELOP
Track(s):      Database Development
Tags:      Add Berkeley DB
Session Type:      Conference Session
Session Category:      Features
Duration:      60 min.
Schedule:      Monday, September 20, 11:30 | Hotel Nikko, Nikko Ballroom I
Session ID:      S317038
Title:      Oracle Berkeley DB Java Edition: High Availability for Your Java Data
Abstract:      Oracle Berkeley DB Java Edition is the most scalable, highest performance Java application data store available today. This session will focus on the latest features, including triggers and sync with Oracle Database as well as new performance and scalability enhancements for high availability, with an emphasis on real-world use cases. We'll discuss deployment, configuration, and maximized throughput scenarios. You'll learn how you can use Oracle Berkeley DB Java Edition High Availability to increase the reliability and performance of your Java application data storage.
Speaker(s):
Steve Shoaff, UnboundID Corp, CEO
Alex Feinberg, Linkedin,
Ashok Joshi, Oracle, Senior Director, Development
Event:      JavaOne and Oracle Develop
Stream(s):      ORACLE DEVELOP, DEVELOP
Track(s):      Database Development
Tags:      Add Berkeley DB
Session Type:      Conference Session
Session Category:      Features
Duration:      60 min.
Schedule:      Thursday, September 23, 12:30 | Hotel Nikko, Mendocino I / II
Session ID:      S314396
Title:      Java SE for Embedded Meets Oracle Berkeley DB at the Edge
Abstract:      This session covers a special case of edge-to-enterprise computing, where the edge consists of embedded devices running Java SE for Embedded in combination with Oracle Berkeley DB Java Edition, a widely used embedded database. The approach fits a larger emerging trend in which edge embedded devices are "smart"--that is, they come equipped with an embedded (in-process) database for structured persistent storage of data as needed. In addition, these devices may optionally come with a thin middleware layer that can perform certain basic data processing operations locally. The session highlights the synergies between both technologies and how they can be utilized. Topics covered include implementation and performance optimization.
Speaker(s):      Carlos Lucasius, Oracle , Java Embedded Engineering
Carlos Lucasius works in the Java Embedded and Real-Time Engineering product team at Oracle Corporation, where he is involved in development, testing, and technical support. Prior to joining Sun (now Oracle), he worked as an consultant to IT departments at various companies in both North-America and Europe; specific application domains he was involved in include artificial intelligence, pattern recognition, advanced data processing, simulation, and optimization as applied to complex systems and processes such as intelligent instruments and industrial manufacturing. Carlos has presented frequently at scientific conferences, universities/colleges, and corporations across North-America and Europe. He has also published a number of papers in refereed international journals covering applied scientific research in abovementioned areas.
Event:      JavaOne and Oracle Develop
Stream(s):      JAVAONE
Track(s):      Java for Devices, Card, and TV
Session Type:      Conference Session
Session Category:      Case Study
Duration:      60 min.
Schedule:      Tuesday, September 21, 13:00 | Hilton San Francisco, Golden Gate 1
Session ID:      S313952
Title:      Developing Applications with Oracle Berkeley DB for Java and Java ME Smartphones
Abstract:      Oracle Berkeley DB is a high-performance, embeddable database engine for developers of mission-critical systems. It runs directly in the application that uses it, so no separate server is required and no human administration is needed, and it provides developers with fast, reliable, local persistence with zero administration. The Java ME platform provides a new, rich user experience for cell phones comparable to the graphical user interfaces found on the iPhone, Google Android, and other next-generation cell phones. This session demonstrates how to use Oracle Berkeley DB and the Java ME platform to deliver rich database applications for today's cell phones.
Speaker(s):      Hinkmond Wong, Oracle, Principal Member of Technical Staff
Hinkmond Wong is a principal engineer with the Java Micro Edition (Java ME) group at Oracle. He was the specification lead for the Java Community Process (JCP) Java Specification Requests (JSRs) 36, 46, 218, and 219, Java ME Connected Device Configuration (CDC) and Foundation Profile. He holds a B.S.E degree in Electrical Engineering from the University of Michigan (Ann Arbor) and an M.S.E degree in Computer Engineering from Santa Clara University. Hinkmond's interests include performance tuning in Java ME and porting the Java ME platform to many types of embedded devices. His recent projects include investigating ports of Java ME to mobile devices, such as Linux/ARM-based smartphones and is the tech lead of CDC and Foundation Profile libraries. He is the author of the book titled "Developing Jini Applications Using J2ME Technology".
Event:      JavaOne and Oracle Develop
Stream(s):      JAVAONE
Track(s):      Java ME and Mobile, JavaFX and Rich User Experience
Tags:      Add Application Development, Java ME, Java Mobile, JavaFX Mobile, Mobile Applications
Session Type:      Conference Session
Session Category:      Tips and Tricks
Duration:      60 min.
Schedule:      Monday, September 20, 11:30 | Hilton San Francisco, Golden Gate 3
I think I have them all. If I have missed any, please reply and I can update the list, or just post the info in the reply.
Thanks,
Greg Rekounas

are any links to access these Seminars??

Where can i find the temp file in oracle 9ias ver 9.0.3

Hi All,
When I am trying to deploy stateless session bean(SLSB)in oracle 9ias ver 9.0.3,i am getting the following exception
SequenceHome_StatelessSessionHomeWrapper3.java:9: SequenceHome_StatelessSessionHomeWrapper3 should be declared abstract; it does not define create (java.lang.String) in SequenceHome_StatelessSessionHomeWrapper3
public class SequenceHome_StatelessSessionHomeWrapper3 extends com.evermind.server.ejb.RemoteStatelessSessionEJBHome implements sequence.SequenceHome
and one more where can i find this temp file.I want to see this SequenceHome_StatelessSessionHomeWrapper3.java file..how its possible
Thanks and Regards,
Bala

Try this link - it should always point to the latest iteration

Oracle 9iAS Orion Server Crashes on Running RWSERVLET

We are developing a product with JSP as front end,EJB as middle tier and Oracle as DB.Oracle 9iAS is the deployment environment.We are using the RWSERVLET configuration. We have configured Orion to communicate with RWSERVLET.Rwservlet copied to web-inf/classes folder,entry given in web.xml accordingly.Two JAR files copied to lib folder.When the first request goes from client the report is getting displayed fine.
There is a delay in displaying the output of the request.If in case another request is sent from the same client before the first request is served by the reports server,the RWServlet makes the Orion of Oracle 9iAS to crash.The middle tier aborts with the following message..
# HotSpot Virtual Machine Error, EXCEPTION_ACCESS_VIOLATION
# Error ID: 4F533F57494E13120E43505002D4
abnormal program termination
Also, in reports there is no way of finding whether the report server is still serving the request or has finshed the request,so that atleast we can stop the user from making the second request,if the report server is serving the first request.IS IT A BUG IN RWSERVLET???? - Oracle Reports Team.Has it been rectified??.Is there a way of finding whether the report server has served the request or not??.We are in the end of our project and Oracle Reports have created this problem for us....
Please help Oracle Reports Team.Help!!!!!!
Gracelin

hello,
for your problem with the crash of OC4J, i would contact oracle support services.
if you set up the reports server database queues, it will mirror the server queue into a database table, where you can check what the status of your job is.
regards,
the oracle reports team --pw

XML parser Problem in Oracle 9iAS

Dear All,
I am trying to parse a xml file by using a SAX Parser.
I am getting error "oracle.xml.parser.v2.XMLParseException: Invalid InputSource.'. I have already included 'xerces.jar' in the classpath.
But it is always taking oracle xml parser.
How to change the default XML parser in Oracle 9ias.
This is my report.jsp File
<%@ page import="java.io.*,java.util.*,java.sql.*,javax.sql.*,javax.naming.*,javax.jms.*,iims.util.*,javax.xml.parsers.*,org.xml.sax.*,org.xml.sax.helpers.*, org.w3c.dom.*"%>
<%
generateTree();
%>
<%!
     //This method is to be called during startup. It will generate the template and rule nodes.
     public static void generateTree() throws Exception
          //Proceed with this method if the template and rule trees are not built already.
          //if (nodeTemplate != null && nodeRule != null) return;
          // Validate
          Node nodeRule = parseXml("d:\\ora9ias\\j2ee\\home\\Reports\\IIMSReportsTemplate1.xml");
     }//generateTree
%>
<%!
     //parse the input file and return a node.
     private static Node parseXml(String fileName) throws Exception
          //Parse the input file
          Document objDocument = null;
          DocumentBuilder objDocumentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
          objDocument = objDocumentBuilder.parse(fileName);
          Node nodeRet = objDocument;
          return nodeRet;
     }//parseXml
%>
Report template:
<ROOT>
     <HEADINGS>
          <HEADING1>H1</HEADING1>
          <HEADING2>H2</HEADING2>
          <HEADING3>H3</HEADING3>
          <HEADING4>H4</HEADING4>
          <HEADING5>H5</HEADING5>
          <HEADING6>H6</HEADING6>
     </HEADINGS>
     <ROWSETS>
          <ROWSET>
               <COLHDRS>
               </COLHDRS>
               <ROWS>
               </ROWS>
          </ROWSET>
     </ROWSETS>
     <Footer>
          <PageNo>Generate</PageNo>
          <Date>SystemDate</Date>
     </Footer>
</ROOT>
Stack Trace:
strRuleFileD:\ora9ias\j2ee\home\Reports\IIMSReportsRules.xml
oracle.xml.parser.v2.XMLParseException: Invalid InputSource.
at oracle.xml.parser.v2.XMLError.flushErrors(XMLError.java:145)
at oracle.xml.parser.v2.XMLReader.pushXMLReader(XMLReader.java:208)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:140)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:96)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:165)
at iims.REPORTS.IIMSGenerateReport.parseXml(IIMSGenerateReport.java:115)
at iims.REPORTS.IIMSGenerateReport.generateTree(IIMSGenerateReport.java:
100)
at iims.REPORTS.IIMSGenerateReport.buildXML(IIMSGenerateReport.java:147)
at PCREPORT_PROCESS.processBody(PCREPORT_PROCESS.java:3248)
at PCREPORT_PROCESS.doPost(PCREPORT_PROCESS.java:100)
at PCREPORT_PROCESS.doGet(PCREPORT_PROCESS.java:92)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:244)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterC
hain.java:59)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletReque
stDispatcher.java:523)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(Ser
vletRequestDispatcher.java:269)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpReques
tHandler.java:735)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java
:151)
at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
Please advise.
Thanks
Siva Kishor Rao U

Adding Xerces XML parser is not enough to make it work. Since some version of JDK (I think 1.4.X) XML parser is included and for older version it can be setup like a runtime option. And this is probably how ORACLE is using its XML parser. If you want to use different parser, you have to pass runtime option to JVM - for Xalan it looks like this:
-Djavax.xml.transform.TransformerFactory=org.apache.xalan.processor.TransformerFactoryImpl
...this way it becomes default parser factory used by javax interface functions. Look for documentation on xml.apache.org
Myrra

Calling custom OAF page from JSP page in Oracle apps

Hi,
I am working on a requirement to call a Custom OAF page from a JSP page in Oracle apps 11.5.10.
I have registered the OAF page and defined a function for it. When we call this OAF page from JSP (without parameter), the page opens up
URL: http://APPSURL:8020/OA_HTML/RF.jsp?function_id=27221&resp_id=50312&resp_appl_id=515&security_group_id=0&lang_code=US
but as soon as I am trying to pass a parameter sr_id in the URL:
http://APPSURL:8020/OA_HTML/RF.jsp?function_id=27221&resp_id=50312&resp_appl_id=515&security_group_id=0&lang_code=US&sr_id=106
we are getting following error:
You are trying to access a page that is no longer active.
- The referring page may have come from a previous session. Please select Home to proceed.
Please let me know if someone has faced the same problem...
Thanks!!!

Hi,
Before calling a OAF page..from external JSP page...u need to set certain mandatory parameter like transaction Id and context.
Regards,
Gyan

J2EE Application works on OC4J standalone but not Oracle 9iAS

I have a J2EE application that works successfully on OC4J 9.0.3, but not when deployed on Oracle 9iAS 9.0.3.
The platform in Win2K
What I am seeing is certain POST requests are sent to the server, call an EJB, update the database, and return a JSP, but sometimes, only half the response is seen by the browser, along with a TCP RST packet, which is why the response is not seen by the browswer.
I think this could be a bug in the Oracle HTTP server. Has anyone seen a similar problem? Are there any solutions, other than throwing away 9iAS and using a different appserver? AFAIK, it is not possible to apply any patches to the Oracle HTTP Server without losing support. Is this correct?

Hi Andrew,
Are there any solutions, other than throwing away 9iAS
and using a different appserver?As far as I know, OC4J stand-alone is a (J2EE compliant) application server, and an officially supported Oracle product. So maybe just throw away "iAS" and use OC4J ;-)
For your information, OC4J can be used with the Apache Web server. Visit the OrionSupport Web site for details.
Good Luck,
Avi.

Simple Question - How do I deploy custom taglibs to Oracle 9iAS r2?

Simple question.
There are lots of simple examples on JSP custom tags that have
a .tld file, a .java file with the handler class, and a .jsp
file that calls the custom tag to test it.
My question is, lets say I have a .tld file, a .java file and
a .jsp file for a tag example. How do I deploy them to
Oracle 9iAS r2? I'd like to code an example and deploy it,
but I'm stuck. I'm using Jdeveloper 9i, and have compiled the
.java file and included it and the .tld in a Custom Taglib JAR.
How is this JAR deployed to Oracle 9iAS, considering that the
Enterprise Manager only deploys WAR and EAR files? How do
a configure a web app to use the custom tags...
This should be simple -- maybe its too simple so I'm stuck!

check out ojspdemos which comes with the product.
Also see
http://otn.oracle.com/tech/java/oc4j/doc_library/902/jsp/taglibs.htm#1004903
-Prasad

Can i use oracle 8i for oracle 9ias application server for developijsp applicationes?

hi,
can i use oracle 8i database for oracle 9ias application server for developing jsp applicationes?
can any one give suggetion?
jpullareddy

If you are using OLite, you should use the OLite .NET provider:
http://download-west.oracle.com/docs/cd/B14156_01/doc/B13788/html/toc.htm
Look at Chapter 6 and 11, which cover ADO.NET data access.

JSP session lost - Oracle 9iAS 1.0.2.1

Similar Messages

Maybe you are looking for