Oracle Discover Viewer running problem

Hai Friends...
When i am running Discover Viewer i got error message saying that ,Communication Error or ORB intrnal error.
I wouid appreciate any help.
Cheers
Gopi

My car does not start please tell me why?
Even if I do not know why my car does not start I know what brand it is. Why do you not know the name of the product you are working with?
There is no product named simply OEM. So the question still remains. Is it OEM Grid Control or OEM DBConsole?

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Invalid charater in Excel when input .txt file that run from Oracle discove

Hi All,
I ran a report from oracle discover and saved as txt file, then open it with excel, the chinese will be shown as invalid character.
The problem is that Chinese characters can't be displayed well if I download the report (in csv ) from discover desktop version on my computer and open it with excel.
Pls. help to resolve the problem.
Thanks.

Hello
I'm afraid that I don't have much experience of working with Chinese characters and can see nothing in my notes that might help. Give it a couple of days for others to reply and if you don't get anywhere I recommend raising this as a service request with Oracle Support.
Best wishes
Michael

Oracle.adf.view.rich.pprNavigation.OPTIONS on give problem with servlets

I recentrly fix ADF_FACES-60058 using in web.xml:
<context-param>
<param-name>oracle.adf.view.rich.newWindowDetect.OPTIONS</param-name>
<param-value>on</param-value>
</context-param>
and now bc this change, when i call a sevlet using ajax.. all my servlets stop working...
=( This mean this is not good fix...

Hi i am getting now after fix problem with my servlet( Delete servlet and use Backing bean instead)
javax.servlet.ServletException: java.lang.InternalError: name is too long to represent
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:266)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:410)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:267)
at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:473)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:141)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:685)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:261)
=/

Oracle dictionary view 2 find the queries run and it's execution time

Hi All,
I s there any oracle dictionary view which captures the queries being run by users on the database and time taken to execute those queries?
We need to find out the OS user not the database user since we have to identify the users who are executing long running queries.
We require this basically to monitor the long running queries on the database.
Thanks in Advance

Hi,
welcome to the forum!
Oracle doesn't store information about individual executions of SQL queries (that would've been too expensive), but you can find cumulative query execution stats in V$SQL. If you are interested in queries by a specific OS user, then Active Session History can help you (provided you have the Diagnostic Pack License).
Best regards,
Nikolay

Projection problem in OracleAS Map Viewer

Hi,
I am using OracleAS Map Viewer 11 EA1and I try to display a map with an image (srid=1002000) and a vector (srid=8192) on the top. If I understand the documentation correctly, the vector might be reprojected into the map srid which is 1002000. But when the map is created, the vector is not correctly reprojected (I see some roads in the ocean!). I am wandering if it is a bug in map viewer; or maybe I didn't use it corectly!
My query looks like:
<map_request
title=""
datasource="all_images"
width="1229"
height="840"
srid="1002000"
antialiase="false"
format="PNG_URL">
<center size="7865.9766">
<geoFeature>
<geometricProperty typeName="center">
<Point>
<coordinates>
1230462.1 , -582145.4
</coordinates>
</Point>
</geometricProperty>
</geoFeature>
</center>
<themes>
<theme name="mosaic_pan'"
min_scale="5000000.0"
max_scale="0.0">
<jdbc_georaster_query
jdbc_srid="1002000"
datasource="all_images"
georaster_table="mosaic.mosaic_pan"
georaster_column="georaster"
asis="false">
     select georaster from mosaic.mosaic_pan where rowid='AAANn1AAKAAAAAKAAA'
          </jdbc_georaster_query>
</theme>
<theme name="road_l" min_scale="10000.0" max_scale="0.0">
<jdbc_query
datasource="all_images"
          jdbc_srid="8192"
render_style="MDSYS:L.MAJOR STREET"
spatial_column="shape1"
>select shape1 from can51.road_l</jdbc_query>
</theme>
</themes>
</map_request>
Thanks in advance,
Ganael

your map request seems correct, and yes mapviewer will automatically reproject your vector theme if it's srid (8192) is different from the request srid (1002000). What's more likely is that your georaster is not being displayed correctly? Have you tried displaying the vector road data against a know vector boundary data set like country/state, in the 1002000 projection and see if everything is working fine? then add the georaster layer back on and go from there....

Error -3000 in Oracle Explorer View while trying to add connection. v. 10.2

I have been using Oracle 9.2 and it's cooresponding ODP.NET for ASP.NET web development. I am now started on a new project that is running on a 10g database. I figured I would try out the Visual Tools suite and get the benefit of using ODP.NET and the integrated tools.
I run the installer and created a new home directory just like the release notes say. After I reboot I copy my TNS Names and try SQL plus from my 9.x version and it works perfectly I can connect to any server. I check my Oracle Home selector and it is pointing to the 10g client directory.
The problem is that when I am in Visual Studio .NET 2003 and open the Oracle Explorer view and click Add Connection. I get the dialog box and select my database and use a username/password and click Test and I immediately get a "-3000" error message almost like it is not even going out on the network. It says some internal error (String) datatype but nothing useful at all in the error message to help in resolving the error.
I did a search on the forums here and everyone says use the latest version which I would do but I am on the latest version (Downloaded Yesterday 10-19-2005). So to get back to work I uninstalled the 10g visual tools and I am using the 9.2 client using the 9.2 ODP.NET until I can find out what the issue is with the 10g tools.

Just to give an update to help others if they may encounter this issue. I uninstalled the Oracle 9.x client and removed any traces even the Universal installer. Once you reboot and ensure that nothing anywhere is pointing to the oracle directory I even deleted the Oracle directory to ensure that it would be a clean install.
I then proceeded to install the 10.2 Developer tools and used the default settings and when I finished the installation I copied my TNSNames over to the network directory and rebooted. I then launched VS.NET 2003 and went to Oracle Explorer and added a Database and did the test connection and it worked. So it appears to have an issue with an existing installation running side by side (9.x and 10.x) The 9.x install did have the ODP.NET library installed so this alone might have been the issue as I haven't seen in the docs were you can't have both on the same system as with .NET you aren't supposed to have this issue running multiple versions of the same .NET assembly on the same machine.
What was wierd with the scenario is that other than ODP.NET on the 10g client install everything worked fine connecting using the command line tools. It just would not connect via Visual Studio .NET's environment. I didn't try to do it in code as I figured it would be just the same issue.

How to view running instance in OSB like we can see in BPEL process

Hi,
If someone does call the proxy service twice , How can I see the running instance of particular proxy service ? Like we can view BPEL instance in Enterprise Manager 11g and debug the problem.
Thanks

OSB is a stateless and hence you cannot view running instances in OSB.
You can use Log, Report and Alert actions to debug your code. Each one has their specific usage. Please refer http://docs.oracle.com/cd/E13159_01/osb/docs10gr3/userguide/modelingmessageflow.html#wp1080496
You can also use OSB Monitoring to capture the number of messages that were handled by OSB proxy/business service and specific details of how many successful and errored out. Please refer http://docs.oracle.com/cd/E13159_01/osb/docs10gr3/operations/monitoring.html
Hope this helps.
Thanks,
Patrick

F:view causing problem in 11.1.1.4

Hi,
We are facing some problem in our application when we move to Jdev 11.1.1.4 from 11.1.1.3.
I have even developed a sample app which works fine in 11.1.1.3 but gives an error in 11.1.1.4. We use <f:view> with a phaseListener inside one of the jsff.
We get the following error when trying to launch the applcn:
Root cause of ServletException.
java.lang.IllegalStateException: <f:view> was not present on this page; tag oracle.adfinternal.view.faces.unified.taglib.output.UnifiedOutputTextTag@1d496c4encountered without an <f:view> being processed.
     at org.apache.myfaces.trinidad.webapp.UIXComponentELTag.setProperties(UIXComponentELTag.java:108)
     at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:733)
     at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1354)
     at org.apache.myfaces.trinidad.webapp.UIXComponentELTag.doStartTag(UIXComponentELTag.java:71)
     at oracle.adfinternal.view.faces.unified.taglib.output.UnifiedOutputTextTag.doStartTag(UnifiedOutputTextTag.java:50)
     at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:50)
     at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
     at oracle.jsp.runtime.tree.OracleJspNode.execute(OracleJspNode.java:89)
     at oracle.jsp.runtimev2.ShortCutServlet._jspService(ShortCutServlet.java:89)
     at oracle.jsp.runtime.OracleJspBase.service(OracleJspBase.java:29)
     at oracle.jsp.runtimev2.JspPageTable.compileAndServe(JspPageTable.java:665)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:385)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:802)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:726)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
myTabs.jspx makes use of dynamicTabShell template..This jspx makes use of a bounded taskflow-myBoundedTFdefinition.xml which has the jsff(abc.jsff).This jsff contains the f:view tag.
Any idea why <f:view> inside the jsff is causing the problem in 11.1.1.4 but worked in 11.1.1.3??
Thanks,
Santosh
Sample code below
mytabs.jspx
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
    <af:document id="d1">
      <af:form id="f1">
        <af:pageTemplate viewId="/oracle/ui/pattern/dynamicShell/dynamicTabShell.jspx"
                         value="#{bindings.pageTemplateBinding}" id="pt1">
          <f:facet name="copyright"/>
          <f:facet name="about"/>
          <f:facet name="navigation"/>
          <f:facet name="globalLinks"/>
          <f:facet name="status"/>
          <f:facet name="globalToolbar"/>
          <f:facet name="globalSearch"/>
          <f:facet name="globalTabs"/>
          <f:facet name="welcome">
            <af:region value="#{bindings.myBoundedTFdefinition1.regionModel}"
                       id="r1"/>
          </f:facet>
          <f:facet name="innerToolbar"/>
        </af:pageTemplate>
      </af:form>
    </af:document>
</f:view>
</jsp:root>@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
abc.jsff
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
          xmlns:f="http://java.sun.com/jsf/core">
<f:view beforePhase="#{backingBeanScope.secondBean.myphaseMethod}"></f:view>
<af:outputText value="This is from the abc jsff" id="ot1"
                 binding="#{backingBeanScope.secondBean.textop}"/>
</jsp:root>Thanks

In your abc.jsff:
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
xmlns:f="http://java.sun.com/jsf/core">
<f:view beforePhase="#{backingBeanScope.secondBean.myphaseMethod}"></f:view>
<af:outputText value="This is from the abc jsff" id="ot1"
binding="#{backingBeanScope.secondBean.textop}"/>
</jsp:root>
Why is <af:output> after you've closed the <f:view>? Shouldn't it be:
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
xmlns:f="http://java.sun.com/jsf/core">
<f:view beforePhase="#{backingBeanScope.secondBean.myphaseMethod}">
<af:outputText value="This is from the abc jsff" id="ot1"
binding="#{backingBeanScope.secondBean.textop}"/>
</f:view>
</jsp:root>

ClassNotFoundException: oracle.adf.view.faces.webapp.AdfFacesFilter

Hi JDeveloper,
Jdev Version: 11.1.1.6.0
I am writing code to upload file to temp location, for this I added following configuration.

<filter>
<filter-name>adfFaces</filter-name>
<filter-class>oracle.adf.view.faces.webapp.AdfFacesFilter</filter-class>
</filter>
But on running the code getting below exception:
weblogic.application.ModuleException: Failed to load webapp: 'SP'
     at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:393)
     at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
     at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
     at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:517)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
     Truncated. see log file for complete stacktrace
Caused By: java.lang.ClassNotFoundException: oracle.adf.view.faces.webapp.AdfFacesFilter
     at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:297)
     at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:270)
     at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:64)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:305)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:246)
     Truncated. see log file for complete stacktrace
Any clue on this?
Please suggest
Thanks,Ankur

Hi Timo,
I have read this blog carefully, but still my problem is unresolved. I have to save file to location on Submit button in popup. I am not able to get example how to do so, that on Submit button I should move the file to file server.
My code is:
<af:inputFile label="File Name:" id="if1" showRequired="true"
autoSubmit="true"
value="#{backingBeanScope.spr2DownloadPageBean.file}"
valueChangeListener="#{backingBeanScope.spr2DownloadPageBean.uploadFile}"
binding="#{backingBeanScope.spr2DownloadPageBean.inputFile}"/>
Backing Bean:
public void uploadFile(ValueChangeEvent valueChangeEvent) {
// Add event code here...
System.out.println("fileUpdate invoked");
UploadedFile file =(UploadedFile)valueChangeEvent.getNewValue();
if(file!=null){
FacesContext context = FacesContext.getCurrentInstance();
FacesMessage message = new FacesMessage(
"Successfully uploaded file " + file.getFilename() +
" (" + file.getLength() + " bytes)");
I am not able to figure out code for Submit Button:
public String UploadButton_action() {
// Add event code here...
if(this.getInputFile().getValue()==null){
FacesContext context = FacesContext.getCurrentInstance();
return null;
Please suggest.

Missing class: oracle.adf.view.faces.webapp.AdfFacesFilterHelper

I downloaded Steve's sample application "14. Dynamic JDBC Credentials for Model 1 and Model 2 [10.1.3.2] 2006, Upd: 30-MAR-2007 "
I tried to run it, but got an error as like below.
I'm using Jdeveloper 10.1.3.1.
Can anybody help me?
------------------< my error >-----------------------------------------------------------------------------
oracle.classloader.util.AnnotatedNoClassDefFoundError:
Missing class: oracle.adf.view.faces.webapp.AdfFacesFilterHelper
Dependent class: oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl
Loader: current-workspace-app.web.DynamicCredentialsJSF:0.0.0
Do I need somthing for this application?
Please help again.
Message was edited by:
sdcsdc

I have the same problem when trying to run a project created in 10.1.3.2 with 10.1.3.1
I guess it's not downward compatible. It might seem silly trying to do this, but after testing I found that I can work around a bug in 10.1.3.1, something that doesn't work (anymore) in 10.1.3.2....
I don't know yet how to fix it....
[Update:] I created a new Application in 10.1.3.1 (BC and JSF in my case) en copied the jar files I got in the WEB-INF/lib into the app I made in 10.1.3.2. and voila, problem solved.
Message was edited by:
Wendy Tromp

Oracle/adf/view/rich/model/AsyncFetch Error in DVT

Experts,
We have some DVT components in our application which runs perfectly on integrated local Weblogic Sever. Once we deploy it to a Weblogic Standalone server, we are getttnig the following error while trying to access the DVT graph page. Rest of the application is working properly.
Error : oracle/adf/view/rich/model/AsyncFetch
followed by ADF Faces 60097
Jdev 11.1.1.5 and WLS 10.3.5
thnks

Solution : Go to EAR Deployment Profile Properties -> File Groups -> Application Libraries ->Filters and here you have to remove the libraries that are ADF DVT.

Oracle 8i Client running on Windows 2000 Server

Hi,
I have Oracle 8i Client running on Windows 2000 Server. I need to connect to Oracle 8i Server running on Sun Box.
I have problems with connectivity.
When I do tnsping <service name>, I am geting the followiing
error:
C:\>tnsping <Instance name>
TNS Ping Utility for 32-bit Windows: Version 8.1.7.0.0 - Production on 04-FEB-20
02 16:37:01
(c) Copyright 1997 Oracle Corporation. All rights reserved.
Attempting to contact (ADDRESS=(PROTOCOL=TCP)(HOST=<IP Address>)(PORT=1521)) TNS-12541: TNS:no listener
Can any one help me out
Thanks
mka

Hi,
I have Oracle 8i Client running on Windows 2000 Server. I need to connect to Oracle 8i Server running on Sun Box.
I have problems with connectivity.
When I do tnsping <service name>, I am geting the followiing
error:
C:\>tnsping <Instance name>
TNS Ping Utility for 32-bit Windows: Version 8.1.7.0.0 - Production on 04-FEB-20
02 16:37:01
(c) Copyright 1997 Oracle Corporation. All rights reserved.
Attempting to contact (ADDRESS=(PROTOCOL=TCP)(HOST=<IP Address>)(PORT=1521)) TNS-12541: TNS:no listener
Can any one help me out
Thanks
mka

Unnable to connect oracle Discover app server.

Hai Friends...
Tried installing 9iAS 1.0.2.1.0 on NT.
When i am starting the Oracle Discover plus
it is saying that unable to connect to thr oracle discoverer application server, Discover has detected a conflict loading class oracle/discoverer/corba/_st_DCILocator.class.
Any help wouid be most appreciated.
Cheers
Gopi
null

Murali,
Great suggestion. I found that after adding a host one has to run AutoConfig on Database Server and bounce the TNS Listener. I will read manuals to find out how to do that, but it will be great if someone can point me to where I can find that information quickly. Better still, if someone has instructions on how to do both, that will save a lot of time.
Thank you.
Rahul

Oracle.adf.view.rich.newWindowDetect.OPTIONS ADF_FACES-30163

Hi, all!
I have turned flag oracle.adf.view.rich.newWindowDetect.OPTIONS to ON in web.xml
+<context-param>+
+<param-name>oracle.adf.view.rich.newWindowDetect.OPTIONS</param-name>+
+<param-value>on</param-value>+
+</context-param>+
but when I look into the log (after starting server) :
+<Warning> <oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter> <ADF_FACES-30163> <The application is running with the new window detect flag off. It is highly recommended that this flag be turned on to ensure proper functioning of your application when new browser windows are launched. In web.xml set the context parameter oracle.adf.view.rich.newWindowDetect.OPTIONS to 'on'.>>+
Why this situation is possible? Why weblogic doesn't see this param is web.xml?

in sample application the issue is not reproducible .Therefore ,try to delete the web.xml file and clean all the application and again create one more web.xml file and copy the contents of earlier web.xml.
Hope it will work as expected manner.
Regards,
Hoque

Oracle.adf.view.faces.model classes and serializable

Some (most?) classes in oracle.adf.view.faces.model - e.g., ChildPropertyTreeModel - are not serializable. If these objects are given the "session" scope, this causes problems. For instance, in a clustered environment with failover/load-balancing, session attributes must be serialized to be replicated to all cluster members. Adding one of these object to the session causes the serialization - and therefore the replication - process to fail. Does anybody know why these classes are not marked as serializable?

Some (most?) classes in oracle.adf.view.faces.model - e.g., ChildPropertyTreeModel - are not serializable. If these objects are given the "session" scope, this causes problems. For instance, in a clustered environment with failover/load-balancing, session attributes must be serialized to be replicated to all cluster members. Adding one of these object to the session causes the serialization - and therefore the replication - process to fail. Does anybody know why these classes are not marked as serializable?

Oracle Discover Viewer running problem

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