Unable to initialize Discoverer Viewer Session

Hi, I got this error message when i tried to launch Oracle Viewer Ver 3.1.36 from the welcome.html
"Server error, Unable to initialize Discoverer Viewer Session. Please Reconnnect. Exiting"
Any solution for this?

there was no problem i stopped all services and restarted now it is working fine

Similar Messages

Invalid state error when using concurrent sessions in Discoverer Viewer

We are oracle 10g DB for Oracle BI Discoverer Viewer application.
We have a problem when a user logs in with the same ID on two different sessions under one machine(1 mac address).
The error message is as per below.
====================================
"The Application encountered an invalid state.
No state was found matching the state identifier provided. This can happen if your session timed out. Please start the operation again.
Indez: 10, Size:0"
====================================
The index and size varies at different times.
We suspect that the problem's caused by a confusion between the StateIDs of the two sessions. This can be replicated by modifying the querying URL; by manually changing the value of the StataID parameter.
It will be good if somebody can help us on this...
Regards
Albin Abraham

Are you using the same browser for the two sessions? I have seen instances where the user opens, say, IE, connects to Disco, and runs a worksheet. They then open another IE window, start another session, and run a different worksheet. What I believe was happening (and I'm not sure because we told the users to stop doing this) was the second browser may have tried to "reuse" the java session started by the first browser. When you went back to the first browser, it no longer had a valid session because the second browser had taken it.
To have to independent sessions, I'll start one in IE, and another in Firefox, or Netscape. This keeps the sessions from getting mixed up.
Then again, I could be wrong...

Unable to initialize session manager

Hi, We are on BOXI R2 SP3 on IIS and we are using SDK to open reports. We ran 1200 users performance testing and we got just 15 failures with the message.
Error in RetrieveReport Internal Error:Unable to Initialize session manager
When I open CCM using Program filesetc then I use to get same error message :"Unable to Initialize session manager". When I search for the ccm shortcut and launch that then it works fine. Now its totally missing from Program Files>> Business Objects options.
Any idea what is the cause? Not sure if this error is related.

This could be because previously only 512 MB was assigned to each sessions. We increased this to 1024 and we are not seeing this error message. There is a registry entry "WINDOWS" in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\SubSystems.
In WINDOWS Key the value is "WIndows Shared Section=1024,3072,512" We made it to "WIndows Shared Section=1024,3072,1024"
Thanks,

Discoverer Viewer Error - Version 10.1.2.50.05

Hi,
I have created a Materialised View XX and developed a report out of it..!
The Report Runs fine, using Discoverer Desktop.
When I am trying to run the same report using Discoverer Viewer! I am getting following Error!
OracleBI Discoverer Viewer was unable to find the necessary data for displaying the results of this event. Please correct any errors and try again.
- Session closed
Could some one guide me.. am i missing something..!
Thanks.

Mon Aug 20 09:25:37 CDT 2007 PROBLEM: In oracle.disco.bibeans.SchedulableQueryExecutor::_runQuery: Internal DataSource/Beans error: Query failed:
07/08/20 09:25:37 discoverer:
07/08/20 09:25:39 discoverer: [ERROR] [AJPRequestHandler-ApplicationServerThread-14] oracle.discoverer.applications.framework.ApplicationController._logException error.viewer.data.missing
oracle.discoverer.applications.framework.ApplicationException: error.viewer.data.missing
     at oracle.discoverer.applications.viewer.view.dataprovider.WorksheetProxy.retrieveWorksheetData(Unknown Source)
     at sun.reflect.GeneratedMethodAccessor316.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at oracle.cabo.servlet.event.MethodEventHandler.handleEvent(Unknown Source)
     at oracle.cabo.servlet.event.TableEventHandler.handleEvent(Unknown Source)
     at oracle.cabo.servlet.event.TableEventHandler.handleEvent(Unknown Source)
     at oracle.cabo.servlet.event.BasePageFlowEngine.handleRequest(Unknown Source)
     at oracle.cabo.servlet.AbstractPageBroker.handleRequest(Unknown Source)
     at oracle.cabo.servlet.ui.BaseUIPageBroker.handleRequest(Unknown Source)
     at oracle.cabo.servlet.PageBrokerHandler.handleRequest(Unknown Source)
     at oracle.cabo.servlet.UIXServlet.doGet(Unknown Source)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:222)
     at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
     at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
     at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.discoverer.applications.framework.ApplicationEncodingFilter.doFilter(Unknown Source)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:224)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:133)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
     at java.lang.Thread.run(Thread.java:534)
Caused by: oracle.discoiv.beans.SessionClosedException: Session closed
     at oracle.discoiv.beans.proxy.server.DiscovererServer.checkSessionActive(DiscovererServer.java:632)
     at oracle.discoiv.beans.proxy.server.DiscovererServer.getPunchThroughWorksheet(DiscovererServer.java:297)
     at oracle.discoiv.beans.proxy.WorksheetProxy.getWorksheet(WorksheetProxy.java:479)
     at oracle.discoiv.beans.proxy.WorksheetProxy.fetchPunchThroughData(WorksheetProxy.java:107)
     at oracle.discoiv.beans.proxy.WorksheetProxy.getTitle(WorksheetProxy.java:178)
     at oracle.discoiv.beans.Worksheet.getTitle(Worksheet.java:79)
     at oracle.dss.worksheet.WorksheetImpl.getTitle(WorksheetImpl.java:127)
     at oracle.discoverer.applications.viewer.model.WorksheetModel.getTitleString(Unknown Source)
     at oracle.discoverer.applications.viewer.view.dataprovider.WorksheetProxy.storeModelObjects(Unknown Source)
     ... 33 more

Cannot Run Discoverer Viewer Report

Hi All,
please help on below issue.
I cannot run Discoverer Viewer report. I have the below error.
A connection error has occurred.
- OracleBI Discoverer was unable to complete the connection initialization.
- Insufficient privilege for attempted operation -Desktop and plus.
Environment:
E-biz: 12.0.6
DB:11.2.0.2
Discoverer: 10.1.2.55.26
I see the below error in application.log
12/07/26 13:59:43 discoverer: [ERROR] [Discoverer Viewer BG Worker 5] oracle.discoverer.applications.framework.ApplicationController._logException error.connection.failed
oracle.discoverer.applications.viewer.controllers.ControllerException: error.connection.failed
at oracle.discoverer.applications.viewer.controllers.APIController.handleApiConnectAppsSecure(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at oracle.discoverer.applications.framework.RequestProcessor.execute(Unknown Source)
at oracle.discoverer.applications.framework.WorkerThread.run(Unknown Source)
at java.lang.Thread.run(Thread.java:662)
Caused by: oracle.discoverer.applications.viewer.model.ConnectionException: error.setup.connection
at oracle.discoverer.applications.viewer.model.RelationalConnection.connect(Unknown Source)
at oracle.discoverer.applications.viewer.model.DirectConnection.connectAppsSecure(Unknown Source)
... 8 more
Caused by: oracle.discoiv.beans.EulException: Insufficient privilege for attempted operation - Desktop and Plus
at oracle.discoiv.beans.proxy.server.DiscovererServer$ConnectionErrorChecker.check(DiscovererServer.java:956)
at oracle.discoiv.beans.proxy.server.DiscovererServer.assessErrors(DiscovererServer.java:775)
at oracle.discoiv.beans.proxy.server.DiscovererServer.findConnectionErrors(DiscovererServer.java:833)
at oracle.discoiv.beans.proxy.server.DiscovererServer.findErrors(DiscovererServer.java:731)
at oracle.discoiv.beans.proxy.server.DiscovererServer.loadDocument(DiscovererServer.java:652)
at oracle.discoiv.beans.proxy.server.DiscovererServer.getDocument(DiscovererServer.java:204)
at oracle.discoiv.beans.proxy.XMLProxy.getElement(XMLProxy.java:189)
at oracle.discoiv.beans.proxy.XMLProxy.connect(XMLProxy.java:338)
at oracle.discoiv.beans.proxy.ConnectionStoreProxy.connect(ConnectionStoreProxy.java:584)
at oracle.discoiv.beans.ConnectionStore.connect(ConnectionStore.java:402)
... 10 more
please advice on this issue ASAP.
Thanks in advance.
Regards
Komuraiah

Please see these docs.
Creating Public Connection Errors With 'Cannot get a list of connections. IO exception: Connection reset' [ID 362264.1]
Connecting To An Applications Mode EUL With Discoverer 10g Plus/Viewer Fails With 'PLS-00302: component 'IS_PWD_EXPIRED' (10.1.2) [ID 566737.1]
Contact With Backend Server Lost, OracleBI Discoverer Viewer Was Unable To Find The Necessary Data For Displaying The Results Of This Event. [ID 412905.1]
Connect To Discoverer Plus Or Viewer (Installed on AIX Server) Results In: No Process To Read Data Written To A Pipe [ID 561148.1]
"Connection Failed" Error Encountered When Logging into Discoverer Viewer [ID 434846.1]
Is the JDBC Patch 4398431 required on standalone Discoverer middletiers? [ID 1330378.1]
Thanks,
Hussein

No data found in the discoverer Viewer from Apps responsabiltiy

Hi
We have built a new responsibility for the discoverer reports, that is we directly access the discoverer viewer from the separate responsibility,all the report that shared with the users can be viewed from this responsibility,
but when the user tries to run the report it is saying no data found.but for example if the user is trying to run the hrms report from this discoverer reasonability he get no data found but if we attach the function to the HRMS manager menu and try to access the report from the HRMS manager responsabilty we are able to get the data.
We did the same setup in dev and test.in dev it is working very fine but in test we are not able to see the records in the report if we try to access.
Please advice
thanks
Regards
Ramesh Kumar S

Hi,
I'm not 100% familiar with HR security, but sounds like profile option setup related to security - perhaps Business Group or Initialization SQL Statement - Oracle / Custom? Check the profile options set for the HRMS Manager responsibility and setup the same for your new responsibility.
PS. Similar sort of thing exists in General Ledger related to security. See:
GL security issue in discoverer..
Regards,
Gareth

Report not working in Discoverer Viewer

Hi,
I'm using Discoverer 10.1.2.1 in conjunction with E-business Suite 12.1.3.
I have a report that runs fine in Desktop or Plus, but when run in viewer (either from the application or from the stand-alone viewer link) it ends with the following error after running for approx 4 minutes:
The application encountered an invalid state.
OracleBI Discoverer Viewer was unable to find the necessary data for displaying the results of this event. Please correct any errors and try again.
I recreated the report from scratch, using the same underlying data, and adding exactly the same items, conditions and sorting. The same responsibilities have been given access, and I verified that the SQL produced in both reports is exactly the same.
However my new report works! From what I can see the only difference is the name and workbook identifier.
Does anyone have any idea what could be causing my error? I have searched for the error on this forum and others but haven't found the answer.
Thanks
Hazel

Hi Hazel
This has come up before and I found this thread that I was involved in several years ago: https://forums.oracle.com/message/3682002
Here's another one, this time relating to static IP addresses: https://forums.oracle.com/message/1199457
There's also a document on Oracle Support: The application encountered invalid state.Oracle BI Discoverer Viewer was unable to find the necessary data for displaying the results of this event" (Doc ID 884965.1)
Also, were you using Portal? I've seen instances where Viewer was unable to run a report that was linked via Portal because the report had changed since it was placed on the Portal.
Best wishes
Michael

USER UNABLE TO REFRESH DISCOVERER REPORT IN DISCOVERER DESKTOP 10g

Dear All,
HELP!!!
A new user is unable to refresh discoverer Reports in Desktop. All priviledges have been granted to username in Disco Admin and Usre is able to log into oracle Apps.
On the PC the user logged into someone else can log into Discoverer Desktop and run/refresh discoverer reports without any issues. Hence Ithink neither the PC nor the Discoverer installation is the problem.
Can anyone help? What setup/profile needs to be completed in order for the user to be able to run Disco reports.
Pls note that the following has been completed:
1. Business Areas Assigned to user and his responsibilities.
2. Desktop/Plus Privileges assigned.
3. Allow administration - DISABLED - NOT TICKED
Many thx
DI

Does this person just need to run reports? Or does this person also need to create reports? If the person just needs to run reports, try using Viewer for that person, rather than Desktop. This may be something that you need to log a service request with Oracle to get resolved. Pretty strange that can bring items into a new worksheet, but it won't run. Maybe there is an Oracle applications security issue (since logging in as another person does work)? You may be beating your brains out trying to find a Discoverer problem when it might be an application security problem. Though this is a wild guess on my part.
John Dickey

Timeouts for Discoverer Viewer and SSO

We've enabled SSO for Discoverer Viewer 9.0.4. We set the Viewer timeout in the web.xml file to 120 minutes. We set the SSO Global user Inactivity Timeout to 240 minutes. Viewer sessions don't timeout at 120 minutes. Does the GUIT timeout override the Viewer timeout?
--- Steve

Hi
As far as I know, the Viewer sessions don't time out using the Discoverer settings. These only affect Discoverer Plus. The SSO timeouts will apply though. Out of interest can you tell in which folder was the web.xml you modified?
By the way, 240 sounds an awful long time to allow an SSO connection to stay active.
Best wishes
Michael

Unable to initialize the Microsoft Exchange Information Store service because the clocks on the client and on the server machine are skewed

Each time I restart this exchange server, the Information Store and System Attendant don't start. If It try to manually start the services, I get the follow errors:
Event ID 5003:
Unable to initialize the Microsoft Exchange Information Store service because the clocks on the client and on the server machine are skewed. This may be caused by a time change either in the client or the server machine, and may require a reboot of that machine. Other than that, verify that your domain is properly configured and is currently online.
Event ID 1005:
Unexpected error The clocks on the client and server machines are skewed. ID no: 80090324 Microsoft Exchange System Attendant occurred.
The clocks on the domain controllers and the exchange server are set to the same time zones. As well, all three clocks are in sync down to the second. Any ideas on what's causing this and how to fix it?

Run this Command from the Exchange Server
Net time \\ADServerName /Set
and confirm the action,
and then you need to restart the service
Microsoft Exchange Active Directory Topology Service
and confirm you are not getting the Error 4001 in the event Viewer.
Thank you, it resolved my issue after being sweating looking for solution.
How can I prevent this from happening? I cannot restart services on each server reboot nor lose 5 years of my life!!!
Sokratis Laskaridis MCP, MCTS, MCITP, Small Business Specialist Netapp ASAP, Symantec STS

Not able to Start Hyper-V(2012 R2) VM when placing the VM config file on Samba Share,Its giving error:Unable to initialize the saveset

---We are trying to setup Hyper-V on Samba shares samba version 3.6 exported from Ubuntu M/c. Basically runnig the Public(share) from the Ubuntu and able to access it from Windows 2012 (create/modify everything). I used Hyper-V and placed the disks
".vhd" on this , VM succesfull created and started. However when I placed the VM config files on this (samba) shares VM created successfully but its not starting, Its giving error like Unable to initialize the saveset -- Any idea how to place the
Hyper-V VM config files samba share?

Hi Rakesh KK,
Please confirm your share meet the Serve 2012r2 Hyper-V requirement, you can refer the following KB to get more detail require conditions.
Deploy Hyper-V over SMB
http://technet.microsoft.com/en-us/library/jj134187.aspx
Hope this helps.
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Initialize a stateful session bean from another

Hi,
I am trying to create and initialize a stateful session bean from another stateful session bean. The code is as follows
This method belongs to DefaultSessionBean where it creates the AdminSessionBean based on few checks and returns it to the client.
    public AdminSession getAdminSession() throws UnknownException, WarningException {
        checkSessionUser("getAdminSession");
        if (isAdmin()) {
            AdminSession adminSession;
            try {
                final Context context = IToolsUtil.getInitialContext();
                adminSession = (AdminSession)context.lookup("AdminSession");
                System.out.println("Successfully created the adminsession bean");
            } catch (NamingException ne) {
                ne.printStackTrace();
                throw new UnknownException (new CatalogHelper("ITOOLS_100019", new Object[]{"Admin", ne.getMessage()}));
            System.out.println("adminsession will be returned");
            return adminSession;
        } else {
            throw new WarningException (new CatalogHelper("ITOOLS_000042", sessionUser.getUserhandle()));
    }Another method in DefaultSessionBean, creates its local interface and returns it.
    public DefaultSessionLocal getDefaultSessionLocal() {
        DefaultSessionLocal dsl = (DefaultSessionLocal)context.getBusinessObject(DefaultSessionLocal.class);
        System.out.println("local created.");
        return dsl;
    }Client call initialize method of the AdminSessionBean which is mentioned below:
    public void initialize(DefaultSession ds) throws WarningException, UnknownException {
        this.ds = ds.getDefaultSessionLocal();
        this.rfl = ReadFieldList.getInstance();
        this.fm = new FinderMethods();
    }The client code where it gets the adminSession and initializes is
   public static AdminSession getAdminSession(DefaultSession ds) throws ViewException {
        AdminSession as;
        try {
            as = ds.getAdminSession();
            System.out.println("got admin session");
        } catch (WarningException we) {
             we.printStackTrace();
            throw new ViewException(we.getCatalogHelper());
        } catch (UnknownException ue) {
            ue.printStackTrace();
            throw new ViewException(ue.getCatalogHelper());
        } catch (OracleRemoteException ore) {
            ore.printStackTrace();
            throw new ViewException(new CatalogHelper("ITOOLS_050003", ore.getMessage()));
        // Initialize Admin Session
        try {
            System.out.println("before getting it.");
            as.initialize(ds);
            System.out.println("adminsession is initialized");
        } catch (WarningException we) {
            as.remove();
            as = null;
            throw new ViewException(we.getCatalogHelper());
        } catch (UnknownException ue) {
            as.remove();
            as = null;
            throw new ViewException(ue.getCatalogHelper());
        } catch (OracleRemoteException ore) {
            as.remove();
            as = null;
            throw new ViewException(new CatalogHelper("ITOOLS_050003", ore.getMessage()));
        System.out.println("got admin session");
        return as;
    }Apart from this I am using OC4J 10.1.3.1 tool test my application.
When I am calling initialize method of the AdminSession I am getting the following error.
06/10/24 12:26:08 Entered
06/10/24 12:26:08 got default session
06/10/24 12:26:08 Successfully created the adminsession bean
06/10/24 12:26:08 adminsession will be returned
06/10/24 12:26:08 got admin session
06/10/24 12:26:08 before getting it.
2006-10-24 12:26:08.156 WARNING J2EE RMI-00009 Exception returned by remote server: {0}
06/10/24 12:26:08 com.itools.vs.view.exception.ViewException
06/10/24 12:26:08      at com.itools.vs.view.util.ViewUtil.getAdminSession(ViewUtil.java:71)
06/10/24 12:26:08      at com.itools.vs.view.backing.Admin.CreateUser.submit_action(CreateUser.java:182)
06/10/24 12:26:08      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
06/10/24 12:26:08      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
06/10/24 12:26:08      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
06/10/24 12:26:08      at java.lang.reflect.Method.invoke(Method.java:585)
06/10/24 12:26:08      at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:146)
06/10/24 12:26:08      at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:92)
06/10/24 12:26:08      at org.ajax4jsf.framework.ajax.AjaxActionComponent.broadcast(AjaxActionComponent.java:88)
06/10/24 12:26:08      at org.ajax4jsf.framework.ajax.AjaxViewRoot.processEvents(AjaxViewRoot.java:274)
06/10/24 12:26:08      at org.ajax4jsf.framework.ajax.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:250)
06/10/24 12:26:08      at org.ajax4jsf.framework.ajax.AjaxViewRoot.processApplication(AjaxViewRoot.java:405)
06/10/24 12:26:08      at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:95)
06/10/24 12:26:08      at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
06/10/24 12:26:08      at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110)
06/10/24 12:26:08      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:213)
06/10/24 12:26:08      at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64)
06/10/24 12:26:08      at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:67)
06/10/24 12:26:08      at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:223)
06/10/24 12:26:08      at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
06/10/24 12:26:08      at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
06/10/24 12:26:08      at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
06/10/24 12:26:08      at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
06/10/24 12:26:08      at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
06/10/24 12:26:08      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
06/10/24 12:26:08      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
06/10/24 12:26:08      at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
06/10/24 12:26:08      at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
06/10/24 12:26:08      at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
06/10/24 12:26:08      at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
06/10/24 12:26:08      at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
06/10/24 12:26:08      at java.lang.Thread.run(Thread.java:595)
06/10/24 12:26:08 ITOOLS_050003: Failed to get Admin Session.
Exception is "Error marshalling objects, Not Serializable: java.io.NotSerializableException: DefaultSession_RemoteProxy_6nein01; nested exception is:
     java.io.NotSerializableException: DefaultSession_RemoteProxy_6nein01".
[b/

Your remote client passes a DefaultSession to AdminSession.initialize(..). This DefaultSession has to be a remote type. In your client, how does it get DefaultSession?
Did your client look up DefaultSession, and have it return a (sessionContext.getBusinessObject(DefaultSession.class))? If so, it should work.

Tweak Discoverer Viewer layout

Hi ,
I am facing a strange problem while trying to roll out the discoverer viewer reports through discoverer viewer. The users, who have been using Excel sheets for years, are asking for lots of changes in the way discoverer viewer displays data. Alhough they are aware that there are lots of other advantages of this tool over excel, but still there are some problems that they feel are basic, and must be adressed. Can someone please help me out on these?
1) The row height of rows in discoverer cannot be altered, so even when the font size of data is just 6, the rows are wide enough to fit data of font size 10!. The layout/format options in discoverer do not provide option to shrink row heights, and so lots of empty space.
2) The reports have to be scrolled using Left ->, Down -> links if the number of rows and columns are large. Although, the Rows and Columns link can be used to fetch all rows and columns in one go, but that has to be done everytime a report is opened. The users want that the number of rows and columns be set to a high value by default. But I could find no place where this can be set as default for all reports.
3) A graphical logo can be displayed in the Title when using Desktop. But this is not available in Plus and Viewer. Moreover in the page where report is displayed, Oracle Discoverer Viewer logo is visible at the top which is not required. Effectively, what is wanted is missing and what not is very well there :-(. how do I do these changes?
4) The NULL values have been set to be displayed as '-' when reports were saved in Plus. But the Viewer still shows them up as NULL. I had to change each of the report in viewer to display the NULL as '-' by going to the Link 'Worksheet Options'. I can't understand that why there is no synch between Plus and Viewer for this setting. Surprisingly now, the worksheet options link has vanished from the viewer page after I did some changes a couple of weeks back, and now I am unable to do those changes too :-((. How do I bring the link back? or how do I set the NULL to be displayed as '-' be default for all reports?
Lots of questions I know... but I am stuck and this is actually affecting the acceptance of the tool among the users. They have been using the excel sheets that are very flexible(the world knows), but still they would be more than happy to use Viewer ,if at least these basic change are made.
Any help on any of these is appreciated.
Thanks
Goga

Any suggestions would be appreciated.

Discoverer Viewer issue

when im trying to view a report/worksheet in discoverer viewer it is throwing an error as follows
-Unable to open the worksheet requested.
- OracleBI Discoverer was unable to find the worksheet that was requested.
- BIB-10310 An unknown exception occurred.
- Grade Step Placement - Current.Person Name
discoverer version is 10.1.2,
please advice
thanks

Hi user
Please check:
http://www.oracle.com/technology/products/bib/htdocs/tech_notes/bi_error_messages.html
Folder ‘CE IDA Sources’ Is Missing From ‘Cash Positioning’ Error: CE IDA Sources.Transaction Amount is missing [ID 873054.1]
If its not help please check [this search|http://forums.oracle.com/forums/search.jspa?threadID=&q=BIB-10310+Grade+Step+Placement+&objID=c84&dateRange=all&userID=&numResults=15&rankBy=10001]
Hope it helps
Regard
Helios

Discoverer Viewer sporatically not working

Discoverer Version: 10g
Browser: IE 6.0.2900.2180
I have an instance where Discoverer Viewer will work on one persons machine and not another's. We are both using the same Discoverer Viewer and the same browser. By not working, I mean that when I run the reports it shows the Query Progress screen and then eventually will show me the results. When my coworker tries it, the flag in the corner just waves and nothing happens. Eventually he gets a "This page cannot be displayed" error.
This issue not only happens to my coworker but other users of the system. It will work for some and not others. We tested out all the Workbook permissions and did not see it being an issue with that.
The only thing we noticed was that reports have the same List Box on them. This is not a row in the displayed table, but used as part of a 2 admin folders being joined. For example, we get a lot of information out of one folder, then we join it to a second folder, where the List Box values is used to filter.
Any ideas or suggestions on how to handle this or where to look? We also have the same .NET framework and same version of Windows. All of our machines are from the same image.

Hi,
Are these users using the same windows login? Could be that there is a difference in the windows set up, for example, the language settings which is affecting the report.
Can the user go back and continue after the page not found error or is the database connection lost? If the database connection is lost you can trace the Discoverer session to find out why the connection is being dropped.
Rod West

Unable to initialize Discoverer Viewer Session

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