Servlet session gets reset

Does anyone know why a session would get reset when an application posts from a JSP page to a servlet. (is this a known bug with weblogic? or is there a property I have to set?

Hi
Without a sample of your code it is difficult to point out where the problem could be. When posting question`s make sure that you give enough information about your problem.
As far as the problem goes try looking into the deployment descriptor and aslo try setting the session timeout programatically through setMaxInactiveTime() method.
Good Luck!
Eshwar Rao
Developer Technical Support
Sun microsystems inc
http://www.sun.com/developers/support

Similar Messages

Get the Web users Clipboard text in Servlet session

We have a small web application � uses JSPs , Servlets and runs on Tomcat Server.
We are trying to get the end web user�s ( browsers ) Clipboards copied text in our Servlets session.
We know there is some AWT API to get the Clipboards copied data.
java.awt.datatransfer.Clipboard clipboard = java.awt.Toolkit.getDefaultToolkit().getSystemClipboard();
// Get data from clipboard
java.awt.datatransfer.Transferable clipData = clipboard.getContents(clipboard);
But if we use this piece of code in our servlet session, we always get the Clipboard text, which is copied on the Server. Not at the users / browsers.
So, we wonder are there any ways or similar to get the Users clipboard text in that users session.
Any help would be great.

Its the same old story.
Java code is only running on the server.
At the client end all you can work with is HTML and javascript.
With Internet explorer you can access clipboard data:
http://msdn.microsoft.com/workshop/author/dhtml/reference/objects/clipboarddata.asp?frame=true
Grab it with javascript, put it into a hidden field, and submit the page.
That will pass it as a request parameter to your jsp/servlet, and you can get at it that way.

New Session getting created(!)

 Hi All,
 I am facing a wierd behavior. I have an application with a
 login page(jsp). User submits his authentication details,
 is authenticated in a servlet, and some of his information is
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Urgent!!
 We have the same problem on WLS5.1.
 Any suggestions would be fine
 Regards
 Osman
 "Bijay Kumar" <[email protected]> schrieb im Newsbeitrag
 news:3d0ed20f$[email protected]..
 >
 > Hi All,
 > I am facing a wierd behavior. I have an application with a
 > login page(jsp). User submits his authentication details,
 > is authenticated in a servlet, and some of his information is
 > put in the session. Later he gets "redirected" to another
 > jsp(just like any other app).
 >
 > This is working fine most of the times. But randomly it is
 > so happening that the jsp being redirected to does not get the
 > values put in the session.
 >
 > Some more debugging showed that from login jsp to servlet, same
 > session continued till the very last step(just before
 > redirection). Just after
 > response.sendRedirect(response.encodeRedirectURL(url));
 > a new session gets created(!!). Any pointers?
 >
 > Please note I am testing all this out in a browser which is
 > accepting cookies.
 >

Bean in Session getting inaccessible after x minutes

Hi,
we are currently devloping iViews (JspDynPapes) for EP6 SP2.
We have several iViews which put bean in the iPortalComponentSession and the HttpSession.
We have the following problem:
An iView stores information in a bean and put it into session to be displayed in a table on a JSP. Now,
if the user waits for x minutes (more than 15!) and he triggers an server side event of the ivew, the iView tries to get the bean back from session. But, if the user has done nothing for a certain period, the bean can not be accessed in that session. This raises an NullPointerException. The bean seems to be disappeared or invalid.
Do beans stored in a session get invalid or deleted after a certin period? Can this period be customized?
Thanks for your help,
Maik

Hi Maik,
not the beans stored in the session become invalid but the session itself! For session timeout settings see Anyway to Setting Portal Timeout
In addition, see http://java.sun.com/products/servlet/2.3/javadoc/javax/servlet/http/HttpSession.html#setMaxInactiveInterval(int) (which overrides the servlet-container settings for this specific session).
Hope it helps
Detlev

Weblogic 8.1 SP2 + Struts + Internal Servlet Session Process Error Found!

Hi,
          I have developed a struts 1.1 based webapplication which runs fine on
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          refuses to function in weblogic 8.1 sp2!
          This is the stacktrace I get when I try to call an action via the browser:
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               at
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               at
               weblogic.servlet.internal.session.SessionData.setAttribute(SessionData.java:501)
               at
               org.apache.struts.action.RequestProcessor.processLocale(RequestProcessor.java:638)
               at
               org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:230)
               at
               org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420)
               at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:502)
               at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at
               javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
               weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
               at
               weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
               at
               weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
               at
               weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
               at
               weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
               at
               weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
               at
               weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
               at
               weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
               at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197) at
               weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
          Just out of curiosity I deployed the struts-examples webapplication from
          the apache jakarta struts distribution and it also fails to run with the
          same error!
          Can anybody help me out with this one? Does anybody experience the same
          thing?
          regards,
          oliver
          p.s. I will also post this message on the struts user list.


Hi,
          I have developed a struts 1.1 based webapplication which runs fine on
          weblogic 7 (for one year in production), tomcat 4.1,5 and others but
          refuses to function in weblogic 8.1 sp2!
          This is the stacktrace I get when I try to call an action via the browser:
          java.lang.IllegalStateException: Internal Servlet Session Process Error
          Found!
               at
               weblogic.servlet.internal.session.SessionData.checkProcess(SessionData.java:1148)
               at
               weblogic.servlet.internal.session.SessionData.setAttribute(SessionData.java:501)
               at
               org.apache.struts.action.RequestProcessor.processLocale(RequestProcessor.java:638)
               at
               org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:230)
               at
               org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420)
               at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:502)
               at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at
               javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
               weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
               at
               weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
               at
               weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
               at
               weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
               at
               weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
               at
               weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
               at
               weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
               at
               weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
               at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197) at
               weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
          Just out of curiosity I deployed the struts-examples webapplication from
          the apache jakarta struts distribution and it also fails to run with the
          same error!
          Can anybody help me out with this one? Does anybody experience the same
          thing?
          regards,
          oliver
          p.s. I will also post this message on the struts user list.

Servlet Session Object

 I need to get the lastAccessTime of the servlet which I have deployed on Weblogic
 7.0.
 I have found that by using ServletSessionRuntimeMBean interface which has a method
 called getTimeLastAccessed, I can get the same.
 I am not able to get the same. Can any one sujject the way I have to go for this.


Hello Linus,
Actually, you would want to retrieve the necessary objects from your servlet context
and then pass them along to your session EJBs. It's not necessary to pass the
entire ServletContext object to your session bean. You should wrap the values
in DTOs (Data Transfer Objects / Value Objects) and pass them along to your session
beans. Also, it's not good to couple your EJBs with Servlets, as they may be eventually
accessed from standalone clients in the future. For more information on this design
pattern, please see the following link:
http://java.sun.com/blueprints/corej2eepatterns/Patterns/TransferObject.html
Best regards,
Ryan LeCompte
[email protected]
http://www.louisiana.edu/~rml7669
"Linus Nikander" <[email protected]> wrote:
Is it possible to accesss objects stored in a Servlet session context
from
an EJB ? If so, how ?
//Linus Nikander - [email protected]

[XFCE]Keyboard layout config sometimes gets reset after suspend/resume

After I got suspend/resume working thanks to the help here, I have still another little problem with it: After suspend/resume the keyboard layout configuration in the corresponding xfce-panel plugin is sometimes reset to US. The keyboard layout should be Russian/German with switching the layouts with LCtrl+LShift. In the xorg.conf everything is fine, but it seems to be disregarded:
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "de,ru"
Option "XkbVariant" ",winkeys"
Option "XkbOptions" "grp:ctrl_shift_toggle"
EndSection
The settings that I make in the panel-applet via its configuration dialogue work though, but they sometimes get reset after a suspend/resume.
The XFCE session is started via following command in ~/.xinitrc:
exec ck-launch-session dbus-launch xfce4-session
Thanks for any hint,
PhotonX

I see. Then you should maybe add debug output to check whether the script is run at all and if yes, where it fails. Like
button/lid)
echo "lid action caught" >> /home/lid.log
case "$3" in
close)
logger 'LID closed'
# Suspend and lock the screen
/usr/sbin/pm-suspend &
DISPLAY=:0.0 su -c - miki /usr/bin/slimlock
echo "lid closed" >> /home/lid.log
open)
logger 'LID opened'
# Set the keyboard layout again on IT
setxkbmap it
echo "lid opened" >> /home/lid.log
logger "ACPI action undefined: $3"
echo "something wrong happened" >> /home/lid.log
esac
and then check /home/lid.log after lid close&open.

IllegalStateException: Internal Servlet Session Process Error Found!

 I keep getting the annoying error as listed, and the server also keeps reporting
 that I can only connect from 0 unique ip addresses. Has anybody else seen these
 type of frustrations on 8.1 sp2, or can explain them.
 With as much detail omitted for simplicity;
 Frustration 1.
 I have a 8sp2 server running all ok, occasionally after a redeploy of an ear file
 I attempt to load a jsp file, and the error below is thrown.
 The JSP has a bean which is session based, and as from following the stack trace
 it is around some weblogic code which tests if my license allows access to the
 http session (on a developer license). I then have to start another server instance
 and do a deployment of a v.simple war, and access this, then deploy the same war
 to the broken server and access that, then the initial jsp works fine. no code
 changes just environment stops, starts and redeploys!
 Frustration 2
 Server runs ok, tray and connect from two machines (I have an ldap server that
 wants to 'broadcast' messages to my server), error of too many connections.
 The ip connection issues can in most cases be removed with a server restart.
 EXCEPTION TRACE
 java.lang.IllegalStateException: Internal Servlet Session Process Error Found!
 With the following stack trace:
 java.lang.IllegalStateException: Internal Servlet Session Process Error Found!
 at weblogic.servlet.internal.session.SessionData.checkProcess(SessionData.java:1148)
 at weblogic.servlet.internal.session.SessionData.setAttribute(SessionData.java:501)
 at jsp_servlet._security.__changeprofile._jspService(__changeprofile.java:135)
 at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
 at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
 at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
 at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:446)
 at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
 at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
 at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
 at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
 at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)


 I have the same problem. Could any one help us?
 "David" <[email protected]> wrote:
 >
 >I keep getting the annoying error as listed, and the server also keeps
 >reporting
 >that I can only connect from 0 unique ip addresses. Has anybody else
 >seen these
 >type of frustrations on 8.1 sp2, or can explain them.
 >
 >With as much detail omitted for simplicity;
 >
 >Frustration 1.
 >I have a 8sp2 server running all ok, occasionally after a redeploy of
 >an ear file
 >I attempt to load a jsp file, and the error below is thrown.
 >
 >The JSP has a bean which is session based, and as from following the
 >stack trace
 >it is around some weblogic code which tests if my license allows access
 >to the
 >http session (on a developer license). I then have to start another
 >server instance
 >and do a deployment of a v.simple war, and access this, then deploy the
 >same war
 >to the broken server and access that, then the initial jsp works fine.
 > no code
 >changes just environment stops, starts and redeploys!
 >
 >Frustration 2
 >Server runs ok, tray and connect from two machines (I have an ldap server
 >that
 >wants to 'broadcast' messages to my server), error of too many connections.
 >The ip connection issues can in most cases be removed with a server restart.
 >
 >
 >EXCEPTION TRACE
 >
 >java.lang.IllegalStateException: Internal Servlet Session Process Error
 >Found!
 >
 >With the following stack trace:
 >
 >java.lang.IllegalStateException: Internal Servlet Session Process Error
 >Found!
 > at weblogic.servlet.internal.session.SessionData.checkProcess(SessionData.java:1148)
 > at weblogic.servlet.internal.session.SessionData.setAttribute(SessionData.java:501)
 > at jsp_servlet._security.__changeprofile._jspService(__changeprofile.java:135)
 > at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
 > at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
 > at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
 > at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:446)
 > at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
 > at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
 > at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
 > at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
 > at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
 > at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
 > at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
 > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
 >
 >

Servlet Sessions+dont have a clue

im trying to get a servlet session goin for a college project,i know its hard to help someone on this but please try this is driving me mad,,,
im useless at java so i have just being piecing together other peoples code and trying to get it working,
Iam trying to accept a username and password for the Oracle database and then put the resulting database connection into a session variable...
here is my useless code,,,please help....the only error iam getting is to do with the PrintWriter,,,
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
// You need to import the java.sql package to use JDBC
import java.sql.*;
public class LoginServlet1 extends HttpServlet
private Connection con=null;
public LoginServlet1(Connection con){
this.con=con;
public Connection getConnection(){
return con;
public void doGet(HttpServletRequest request,HttpServletResponse response)
 PrintWriter writer = response.getWriter();
 HttpSession session = request.getSession(true);
 String username = null;
 String password = null;
 String strHTML = "";
 boolean success = false;
 if (((username==null) || (username.compareTo("")==0)))
 strHTML = strHTML + "<title> Lab #11 Login Error </title>";
 strHTML = strHTML + "</head>";
 strHTML = strHTML + "<body bgcolor=white>";
 strHTML = strHTML + "Massive Error --- you need to provide a username ...please try again ... ";
 strHTML = strHTML + "Back to the login page ..<A HREF=\"../login.html\"> click here </A>";
 strHTML = strHTML + "</body>";
 strHTML = strHTML + "</html>";
 success = false;
 else if (((password==null) || (password.compareTo("")==0)))
 strHTML = strHTML + "<title> Lab #11 Login Error </title>";
 strHTML = strHTML + "</head>";
 strHTML = strHTML + "<body bgcolor=white>";
 strHTML = strHTML + "Massive Error --- you need to provide a password ... please try again ... ";
 strHTML = strHTML + "Back to the login page ...<A HREF=\"../login.html\"> click here </A>";
 strHTML = strHTML + "</body>";
 strHTML = strHTML + "</html>";
 success = false;
 else
 try
 // Load Oracle driver
 DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
 LoginServlet1 holder=(LoginServlet1) session.getValue("servletapp.connection");
 if(holder==null){
 try{
 holder= new LoginServlet1(DriverManager.getConnection("jdbc:oracle:thin:@macha.wit.ie:1521:MACH"));
 session.putValue("servletapp.connection",holder);
 catch(SQLException e){
 getServletContext().log(e, "No");
 success= true;
 catch (SQLException sqlex)
 strHTML = strHTML + "connection failed .... ";
 if (sqlex.getErrorCode()==1017)
 strHTML = strHTML + "OUPS !!! wrong username or password lads ...please try again ... ";
 else
 strHTML = strHTML + "SQL Error happened .... ";
 strHTML = strHTML + "Error Number = " sqlex.getErrorCode() " ";
 strHTML = strHTML + "Error Message = " + sqlex.getMessage() + " ";
 strHTML = strHTML + "ah common cheer up, it's not the end of the world... ";
 strHTML = strHTML + "Back to the login page<A HREF=\"../login.html\"> click here </A>";
 success = false;
 if (success)
 try
 getServletConfig().getServletContext().getRequestDispatcher("/WEB-INF/jsp/query.jsp").forward(request,response);
 catch (Exception ex) {
 ex.printStackTrace ();

back again,,
the code above is causing the following error when i try to run it,,
Apache Tomcat/4.0.4 - HTTP Status 500 - Internal Server Error
type Exception report
message Internal Server Error
description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.
the error goes on to give a very long list of exceptions and root causes,there is nothing wrong with Tomcat because i can run the other version of this program that doesnt have any sessions is it,,,
thanks

How to share objects between two ADF Faces servlet sessions

I gather the application scope is one way to go for sharing data between sessions in an ADF application. Are there other more generic methods of sharing data between servlet sessions?
For example, let's say we have a JDev 101.3 ADFBC/JSF app. (or JDev 11g for that matter). In this app we also register a servlet in web.xml. So two people log into this application and access this defined servlet, creating two instances of that servlet...I guess. Is there a way for those two instances/sessions to talk to each other? Pass data back and forth? Should I read about JMS? Or does application scope sound better? I guess a direct communication would be more tidy, than putting data on an application bulletin board, lilke application scope.
Any thoughts?

Hi,
Only one instance of each servlet defined in web.xml gets created, not one per user. You're right about the sessions though, one per user is created. You're right on the other parts as well I think you could use application scope to do something like that, or the data base for that matter, depending on the use case.
Regards,
~ Simon

Servlet Session Monitoring via MBeans turns up no MBeans

Hi,
I discovered more about why I'm not seeing any Servlet Session Runtime
MBeans when I enable session monitoring. It looks like each time my
managed server creates a new session, two errors get written to my
WebLogic log:
"####<Sep 22, 2002 6:46:43 PM EDT> <Warning> <Dispatcher>
<chile.iso-ne.com> <adminserver> <ExecuteThread: '7' for queue:
'__weblogic_admin_rmi_queue'> <> <> <000000> <RuntimeException thrown
by rmi server: 'weblogic.rmi.internal.BasicServerRef@10b - jvmid:
'7074298665992588400S:10.145.220.82:[7001,7001,7002,7002,7001,7002,-1]:smsdomain:adminserver',
oid: '267', implementation:
'weblogic.management.internal.AdminMBeanHomeImpl@3c7b65''>
weblogic.management.NoAccessRuntimeException: User guest does not have
access permission on weblogic.admin.mbean.MBeanHome
at weblogic.management.internal.Helper.checkAdminPermission(Helper.java:1637)
and
"####<Sep 22, 2002 6:46:43 PM EDT> <Error> <HTTP Session>
<chile.iso-ne.com> <webuiserver> <ExecuteThread: '0' for queue:
'default'> <> <> <100032> <Error creating servlet session runtime>
weblogic.management.NoAccessRuntimeException: User guest does not have
access permission on weblogic.admin.mbean.MBeanHome
at weblogic.rmi.internal.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:85)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:136)
at weblogic.rmi.internal.ProxyStub.invoke(ProxyStub.java:35)
at $Proxy7.getMBeanServer(Unknown Source)
at weblogic.management.internal.MBeanHomeImpl.isAdminHome(MBeanHomeImpl.java:93)
at weblogic.management.internal.MBeanHomeImpl.getMBean(MBeanHomeImpl.java:118)
at weblogic.management.internal.MBeanHomeImpl.getRuntimeMBean(MBeanHomeImpl.java:590)
at weblogic.management.internal.MBeanHomeImpl.getRuntimeMBean(MBeanHomeImpl.java:568)
at weblogic.servlet.internal.session.SessionData$1.run(SessionData.java:185)
at weblogic.management.internal.Helper.doLocally(Helper.java:1656)
at weblogic.servlet.internal.session.SessionData.getRuntimeMBean(SessionData.java:179)
at weblogic.servlet.internal.session.SessionData.<init>(SessionData.java:166)
Looks like the managed server is making a request of the admin server
and propagating the "guest" principal instead of "system".
These principal propagation errors from managed-to-admin seem to
happen all over the place with different MBeans, and get patched one
place at a time in various BEA service packs. For instance, there's
another issue with accessing the XML Entity Cache from a managed
server, and I'm sure I've read about others. Isn't there a way to
make sure these errors no longer occur with any MBean requests from
the managed server?
Jim

Add
acl.access.weblogic.admin.mbean.MBeanHome=guest
in the filerealm.properties file.
Jim Doyle wrote:
Hi,
I discovered more about why I'm not seeing any Servlet Session Runtime
MBeans when I enable session monitoring. It looks like each time my
managed server creates a new session, two errors get written to my
WebLogic log:
"####<Sep 22, 2002 6:46:43 PM EDT> <Warning> <Dispatcher>
<chile.iso-ne.com> <adminserver> <ExecuteThread: '7' for queue:
'__weblogic_admin_rmi_queue'> <> <> <000000> <RuntimeException thrown
by rmi server: 'weblogic.rmi.internal.BasicServerRef@10b - jvmid:
'7074298665992588400S:10.145.220.82:[7001,7001,7002,7002,7001,7002,-1]:smsdomain:adminserver',
oid: '267', implementation:
'weblogic.management.internal.AdminMBeanHomeImpl@3c7b65''>
weblogic.management.NoAccessRuntimeException: User guest does not have
access permission on weblogic.admin.mbean.MBeanHome
at weblogic.management.internal.Helper.checkAdminPermission(Helper.java:1637)
and
"####<Sep 22, 2002 6:46:43 PM EDT> <Error> <HTTP Session>
<chile.iso-ne.com> <webuiserver> <ExecuteThread: '0' for queue:
'default'> <> <> <100032> <Error creating servlet session runtime>
weblogic.management.NoAccessRuntimeException: User guest does not have
access permission on weblogic.admin.mbean.MBeanHome
at weblogic.rmi.internal.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:85)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:136)
at weblogic.rmi.internal.ProxyStub.invoke(ProxyStub.java:35)
at $Proxy7.getMBeanServer(Unknown Source)
at weblogic.management.internal.MBeanHomeImpl.isAdminHome(MBeanHomeImpl.java:93)
at weblogic.management.internal.MBeanHomeImpl.getMBean(MBeanHomeImpl.java:118)
at weblogic.management.internal.MBeanHomeImpl.getRuntimeMBean(MBeanHomeImpl.java:590)
at weblogic.management.internal.MBeanHomeImpl.getRuntimeMBean(MBeanHomeImpl.java:568)
at weblogic.servlet.internal.session.SessionData$1.run(SessionData.java:185)
at weblogic.management.internal.Helper.doLocally(Helper.java:1656)
at weblogic.servlet.internal.session.SessionData.getRuntimeMBean(SessionData.java:179)
at weblogic.servlet.internal.session.SessionData.<init>(SessionData.java:166)
Looks like the managed server is making a request of the admin server
and propagating the "guest" principal instead of "system".
These principal propagation errors from managed-to-admin seem to
happen all over the place with different MBeans, and get patched one
place at a time in various BEA service packs. For instance, there's
another issue with accessing the XML Entity Cache from a managed
server, and I'm sure I've read about others. Isn't there a way to
make sure these errors no longer occur with any MBean requests from
the managed server?
Jim--
Rajesh Mirchandani
Developer Relations Engineer
BEA Support

3rd party signature handler set in Adobe Acrobat 9 Professional Extended gets reset

Hi All,
I have got a 3rd party digital signature creating plug-in i.e. MySign . I have set it inside 'Preference > Security > Advanced Preferences > Creation > Default Method to Use when Signing and Encrypting Documents' > MySign. If I restart Adobe Acrobat that setting is lost and the Adobe Default Security handler is then used.
I don't want to set handler manually every time I restart Adobe Acrobat. I have figured out that Adobe Acrobat is creating a registry entry named aPrivKey against that inside cHandlers BUT it gets removed on Adobe restart if I set MySign as the handler in the first place.
Similarly I want the same handler to verify signatures. For that I have set 'Preferences > Security > Advanced Preferences > Verification > Always use the default method (overrides the document-specified method)' along with the name of handler i.e MySign but on restart of Adobe, this is also gets reset.
Any idea how to set my handler as default to sign & verify without getting it reset?
Regards,
Wahaj

Hi All,
I checked with Adobe X and this issue is not present there.
Regards,
Wahaj

JSP session getting destroyed when second user logs in

Hi,
I am facing a session related problem in a small login program in jsp. I am using three jsp pages, login.jsp (user logs in), page1.jsp (creates a session and stores username) and page2.jsp (accesses session).
Login.jsp:
No jsp actually. Just a simple html form.
Page1.jsp:
String name=request.getParameter("Name");
session=request.getSession(true);
session.setAttribute("Name",name);
Page2.jsp:
session=request.getSession(false);
if(session.isNew())
System.out.println("new session created");
String name=session.getAttribute("Name").toString();
As expected, it works like session getting set at page1 and used at page2. It works good if users log in one by one. The problem arises when 2 (or more users with different logins) try to access the page at same time. When a new user logs in, the previous user session gets destroyed (session.isNew() becomes true and session Id changes).
Is it the way I am using sessions (missing something), or there is some setting in tomcat server to specify maximum number of logins (sessions that can be handled).
Regards
Kamal

Hi,
Thanks for reply, but I guess the problem is not clear. Let me explain..
A user logs in, he reaches first page (page1.jsp), here session is getting set. Then user goes to page2.jsp where application retrieves the information from session and uses it. It works all well.
When two (or more) user logs in.. First user logs in, he reaches page 1, session is set. But then another user logs in (different id) and a session is set for him as well. Now the problem here is that session for first user gets destroyed at this point, which is unexpected (two sessions should not conflict, on different machines).
Additionally, the problem does not happen necessarily at second login. eg. sometimes 4 users log in and when fifth one logs in, fourth gets logged out (session gets destroyed).
I am not able to figure out, whether the problem is in code (given in first post) or there is some tomcat setting responsible for this behavior.
Regards
Kamal

Parameter gets reset and Multi-value parameter doesn't work

Hi
Two Issues:
I've set the value of a Date parameter (Start Date) when moving from the home screen (Report 1) to the next screen (Report 2) as the first day of the current year (DateSerial(Year(Today),1,1). In report 2, if I try to change the Start Date to another date,
it gets reset to the first day of the year. I had the default value set as the first day of the year and even after removing it, the Start Date gets reset.
I've set a multi-value parameter (Area) in Report 1 that collects four integers. I pass Area to Report 2 (through Join (Parameters!Area.value,",")). I also used SPLIT (Join (Parameters!Area.value,","),",") to get the value.
Then, in the data set, I call this parameter as "Select A1,A2,A3,B1,B2,B3 FROM TEST_VIEW WHERE ID IN (?)". But this query throws an error that the query could not be executed. I ran the same query on the server side and it runs fine.
Note:
We cannot reference parameter names as @area for example because the Composite Server doesn't allow that.
Split and Join operate on strings but my parameters are of integer type. Is this an issue?
Please help.

1. Are setting an expression for available values of parameter in report 2? Is the value you pass a valid among the set of values?
2. IN wont work with comma separated values. You need to parse the individual values out using a string parsing udf as a table and then join to that
so in your case you would be like
Select A1,A2,A3,B1,B2,B3 FROM TEST_VIEW t
INNER JOIN dbo.ParseValues (@Area,',')f
ON t.ID = f.Val
ParseValues UDF can be found in below link
http://visakhm.blogspot.in/2010/02/parsing-delimited-string.html
Please Mark This As Answer if it solved your issue
Please Vote This As Helpful if it helps to solve your issue
Visakh
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Trackpad - tap to click gets reset on laptop restart

I have set my trackpad setting to "tap to Click" but it gets reset every time I restart my macbook pro. Could you please help me overcome this problem!?

Tap to click has to be enabled separately in your Windows partition. I'm assuming you've installed all the Boot Camp drivers - in which case you need to navigate to the bottom right of your task bar and press the little arrow to reveal all of your background services. You should see the Boot Camp logo. Double click on it (or if that fails, right click on it and open the Preferences menu) and you should see some tabs such as 'Startup Disk', 'Keyboard' etc. Navigate to the one called 'Trackpad' and you should find a checkbox for the tap to click option.

Servlet session gets reset

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