Adding web portlet to portal

I have installted 9IAS 1.0.2.2 EE on NT 4.0 . My requirement is to see a CNN website as portlet to my portal home page. Whenever
i try to add web portlet i am getting the below error.
An error occurred when attempting to call the providers register function. (WWC-43134)
An unexpected error occurred: ORA-29532: Java call terminated by uncaught Java exception: HTTPClient.ParseException: No scheme found (WWC-43000)
An unexpected error occurred: HTTPClient.ParseException: No scheme found
at HTTPClient.URI.<init>(URI.java)
at HTTPClient.URI.<init>(URI.java
I am new to portlet development and will grealy appreciate if somebody can
share the experience.
null

help me to perform adding WEB Services as described bellow:
Hello,
It depends a Little bit on the used Visual Studio Version. Basically do a right-mouse click on "References" and select
The next steps are a Little bit hidden & confusing: In the next Dialog click on "Advanced..", then add "Web reference" and here you can enter the URL for SSRS SOAP, click on the green arrow and the WSDL data will be retrieved &
shown in the Dialog:
Olaf Helper
[ Blog] [ Xing] [ MVP]

Similar Messages

Error when add portlet into portal page

Dear all,
I use:
+ JDeveloper 10.1.3.4.0
+ Oracle Application Server 10g release 2.
+ JDK 1.4
I installed ADF_Installer and Portlet_Container for OC4J instance in Oracle Application Server ok.
1. I use JDeveloper, create my simple project with template is WebCenter Application.
2. In the Portlet project, I added the Portlet Faces Bridge.
3. I add the JSF (with name is home.jspx) in Web Tier into the Portlet project (select the JSF JSP). And type is .jspx and Do not automatically Expose UI Components in a Managed Bean.
4. Inside the home.jspx, I add the OutputText only.
5. Inside the WEB-INF, i created portlet.xml file with content is:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<portlet-app version="1.0"
xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd">
<portlet>
<portlet-name>MyTestPortlet</portlet-name>
<display-name>My Test Portlet</display-name>
<portlet-class>oracle.portlet.server.bridges.jsf.FacesPortlet</portlet-class>
<init-param>
<name>DefaultPage.view</name>
<value>/home.jspx</value>
</init-param>
<init-param>
<name>BridgeLifecycleListeners</name>
<value>
oracle.portlet.server.bridges.jsf.adf.ADFFacesBridgeLifecycleListener
</value>
</init-param>
<supports>
<mime-type>text/html</mime-type>
<portlet-mode>VIEW</portlet-mode>
</supports>
<supported-locale>en</supported-locale>
<portlet-info>
<title>My Test Portlet</title>
<short-title>testportlet</short-title>
</portlet-info>
</portlet>
</portlet-app>
6. Inside the WEB-INF, i edited web.xml by added some contents (and inside this file, I removed line in web-app tag
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"): --> If I did not remove it, I received some error !
<context-param>
<param-name>javax.faces.application.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml,/WEB-INF/portlet.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
7. I create the WAR File Deployment Profiles.
Ok, I deploy this portlet into OC4J instance in Oracle Application Server (10g release 2). -- > Finished.
From my browser, I use URL Address such as:
http://mymachine.com:7780/jobs/portlets?WSDL --> ok.
After that, I log into Oracle AS Portal, and register this provider with style WSRP --> ok, I can see it from Portlet Reposistory. But when I add it into my portal page, I receive following message
Error:Could not get markup. The cookie or session is invalid or there is a runtime exception.
I refresh my portal page but it not effect !
In Oracle Application Server 10g release 2 have support JSF Portlet ? Or I have some misstakes ? Please guide to me to solve this problem.

I updated Oracle Application Server Portal from 10.1.2 to 10.1.4 ! Please give me some ideas !

Receive some error when add portlet into portal page

Dear all,
I use:
+ JDeveloper 10.1.3.4.0
+ Oracle AS Portal 10g release 2.
+ Oracle Application Server 10g release 2.
+ JDK 1.4
I installed ADF_Installer and Portlet_Container for OC4J instance in Oracle Application Server ok.
1. I use JDeveloper, create my simple project with template is WebCenter Application.
2. In the Portlet project, I added the Portlet Faces Bridge.
3. I add the JSF (with name is home.jspx) in Web Tier into the Portlet project (select the JSF JSP). And type is .jspx and Do not automatically Expose UI Components in a Managed Bean.
4. Inside the home.jspx, I add the OutputText only.
5. Inside the WEB-INF, i created portlet.xml file with content is:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<portlet-app version="1.0"
xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd">
<portlet>
<portlet-name>MyTestPortlet</portlet-name>
<display-name>My Test Portlet</display-name>
<portlet-class>oracle.portlet.server.bridges.jsf.FacesPortlet</portlet-class>
<init-param>
<name>DefaultPage.view</name>
<value>/home.jspx</value>
</init-param>
<init-param>
<name>BridgeLifecycleListeners</name>
<value>
oracle.portlet.server.bridges.jsf.adf.ADFFacesBridgeLifecycleListener
</value>
</init-param>
<supports>
<mime-type>text/html</mime-type>
<portlet-mode>VIEW</portlet-mode>
</supports>
<supported-locale>en</supported-locale>
<portlet-info>
<title>My Test Portlet</title>
<short-title>testportlet</short-title>
</portlet-info>
</portlet>
</portlet-app>
6. Inside the WEB-INF, i edited web.xml by added some contents (and inside this file, I removed line in web-app tag
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"): --> If I did not remove it, I received some error !
<context-param>
<param-name>javax.faces.application.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml,/WEB-INF/portlet.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
7. I create the WAR File Deployment Profiles.
Ok, I deploy this portlet into OC4J instance in Oracle Application Server (10g release 2). -- > Finished.
From my browser, I use URL Address such as:
http://mymachine.com:7780/jobs/portlets?WSDL --> ok.
After that, I log into Oracle AS Portal, and register this provider with style WSRP --> ok, I can see it from Portlet Reposistory. But when I add it into my portal page, I receive following message
Error:Could not get markup. The cookie or session is invalid or there is a runtime exception.
I refresh my portal page but it not effect !
In Oracle Application Server 10g release 2 have support JSF Portlet ? Or I have some misstakes ? Please guide to me to solve this problem.

I updated Oracle Application Server Portal from 10.1.2 to 10.1.4 ! Please give me some ideas !

Error while consuming web service in portal component

Hi All,
I am working on a portal application which uses web services in portal component via web service.
I have tested the web service and then creted a relevant portal service to it .When using this portal service in the portal component and running it Im getting the following run time error
Portal Runtime Error
An exception occurred while processing a request for :
iView : Test_portal_service_app.Test_portal_service_app
Component Name : Test_portal_service_app.Test_portal_service_app
com.sap.portal.ivs.global.ume.UMECLient.
Exception id: 11:17_03/07/08_0028_2739150
See the details for the exception ID in the log file
I did not use any ume attributes or ume api methods in the portal component .
I have also added sharingreference= portalserviceapplication name in deploymentdescriptor of the portal application which has the portal component.
Please provide any suggestion for the possible cause of error .
Urgent!!!!
Thanks.

Hi all,
Please throw some light into this issue i am getting the following exception.
com.sap.engine.services.webservices.jaxm.soap.accessor.NestedSOAPException: Problem in server response: Proxy Authentication Required.
I have given the proxy settings in the com.sap.portal.ivs.httpservice in the portal and also
defined a proxy server in the Visual Administrator under Services -> Webservice Container -> HTTP Proxy Server
I am calling service in the following manner.
IPortalRuntimeResources runtime = PortalRuntime.getRuntimeResources();
   IService service = runtime.getService(IWS_P_Service.KEY);
   IWS_P_Service ws_service = (IWS_P_Service)service;
    Volumes from = new Volumes(Volumes.VOLUMES_KILOLITER_VALUE);
    Volumes to = new Volumes(Volumes.VOLUMES_LITER_VALUE);
    ChangeVolumeUnit cvu = new ChangeVolumeUnit(1200,from,to);
    // working upto here
     response.write("working");
     ChangeVolumeUnitResponse cvu_res = ws_service.ChangeVolumeUnit(cvu);
     double result = cvu_res.getChangeVolumeUnitResult();
     response.write(result+"");
It is working upto "working".
If any body has any solutions please post.
Thanks

Relatiive Path problem when using JSP:include in web portlet

Hi
I am using Oracle Portal 9.0.2, and thus OC4J as the J2EE platform.
I have created a JSP web portlet that is supposed to inlude a specific static html file, which name is passed to it using a portlet parameter. It works, but I had to create a symbolic link from the applicable J2EE applications's htdocs directory in order to access the content:
/j2ee/OC4J_Portal/applications/<application>/htdocs/<portlet>/content/
where /content/ is a symbolic link to another directory altogether.
I can then access the content from within the portlet with a JSP include tag that looks like :
docPath = "/htdocs/<portlet>/html/"+doc_path;
%>
<br>Include:
<jsp:include page="<%=docPath%>" flush="true"/>
I would like to access the content using the JSP include without having to use the symbolic link. Is there a way to do this. I tried using an Apache alias, but that did not work.
Regards
Harry

Hi
Thanx
In the end we build up a static URL to the document to be included using:
String contentLocation="content/";
docPath = contentLocation+getAdditionalDocPath();;
out.println("docPath="+docPath);
String docPathAndName = portletRequest.getParameter("doc_path");
%>

<script language="JavaScript">
function generateSectionPath(docName) {
this.location="http://<%=portletRequest.getServerName()%>:<%=portletRequest.getServerPort()%>/pls/portal/url/page/<%=getPageGroup()%>/content?doc_path="+"<%=docPath%>"+docName;
<script language="JavaScript">
function generateRelativePath(docName) {
this.location="http://<%=portletRequest.getServerName()%>:<%=portletRequest.getServerPort()%>/pls/portal/url/page/<%=getPageGroup()%>/content?doc_path="+docName;
</script>
<br>Include:
<%
if (portletRequest.getParameter("doc_path") == null) {
out.println("Error - no doc path specified");
} else {
try { %>
<jsp:include page="<%=docPathAndName%>" flush="true"/>
<% } catch (Exception e) {
out.println("Error retrieving document:"+e.toString());
} // end if
%>
Each link from one included HTML file to another becomes a JS function that points the browser to the portal page that includes the portlet that includes thwe JSP that has the include tag to include the html document that is to be displayed.
The current relative path the the html document (from a predefined root in the file system that is symbolically linked to the same directory as where the including JSP lives) is stored in a session variable, and appended to the document name that is passed to the page.
If a full document path, as opposed to just the name, is stored, that no appending is done. However, the path is stripped out and stored in a session variable.
Ths thing is, sometimes a document name, and sometimes a path is passed to the page. Therefore the requirement to know the path when it is not available. A name only will always be passed subsequent to a request for a document with the full path specified, therefore the session variable mechanism works.
Thanx for the input
Harry

Using existing java servlet as web portlet?

I have an existing java servlet that I am trying to use as a web portlet. When I log into portal and run the page I have placed my web portlet on, the header shows up, but not the data.
I don't fully understand the provider.xml file (especially the renderer part), so my provider.xml file could be wrong:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<?providerDefinition version="2.0"?>
<provider class="oracle.portal.provider.v1.http.DefaultProvider">
<session>true</session>
<portlet class="oracle.portal.provider.v1.http.DefaultPortlet" version="1">
<id>1</id>
<name>XSLSample</name>
<title>XSL-XML Conversion</title>
<description>performs xml conversion</description>
<timeout>100</timeout>
<timeoutMessage>Portlet timed out</timeoutMessage>
<acceptContentType>text/html</acceptContentType>
<renderer class="oracle.portal.provider.v1.RenderManager">
<showPage class="oracle.portal.provider.v1.http.Servlet20Renderer">
<servletClass>XSLSample</servletClass>
</showPage>
</renderer>
</portlet>
</provider>
This is my servlet code:
import org.w3c.dom.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
import java.io.*;
import java.net.*;
import oracle.xml.parser.v2.*;
* This file gives a simple example of how to use the XSL processing
* capabilities of the Oracle XML Parser V2.0. An input XML document is
* transformed using a given input stylesheet
public class XSLSample extends HttpServlet
* Transforms an xml document using a stylesheet
* @param args input xml and xml documents
public void init(ServletConfig config) throws ServletException
super.init(config);
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
doGet(request, response);
public void doGet (HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException
DOMParser parser;
XMLDocument xml, xsldoc, out;
URL xslURL;
URL xmlURL;
try
// Parse xsl and xml documents
parser = new DOMParser();
parser.setPreserveWhitespace(true);
// parser input XSL file
xslURL = createURL("e:/testxsl.xsl");
parser.parse(xslURL);
xsldoc = parser.getDocument();
// parser input XML file
xmlURL = createURL("e:/testxml.xml");
parser.parse(xmlURL);
xml = parser.getDocument();
// instantiate a stylesheet
XSLStylesheet xsl = new XSLStylesheet(xsldoc, xslURL);
XSLProcessor processor = new XSLProcessor();
// display any warnings that may occur
processor.showWarnings(true);
processor.setErrorStream(System.err);
// Process XSL
DocumentFragment result = processor.processXSL(xsl, xml);
// create an output document to hold the result
out = new XMLDocument();
// create a dummy document element for the output document
Element root = out.createElement("root");
out.appendChild(root);
// append the transformed tree to the dummy document element
root.appendChild(result);
// print the transformed document
out.print(response.getOutputStream());
catch (Exception e)
e.printStackTrace();
} //END OF DOGET
// Helper method to create a URL from a file name
static URL createURL(String fileName)
URL url = null;
try
url = new URL(fileName);
catch (MalformedURLException ex)
File f = new File(fileName);
try
String path = f.getAbsolutePath();
// This is a bunch of weird code that is required to
// make a valid URL on the Windows platform, due
// to inconsistencies in what getAbsolutePath returns.
String fs = System.getProperty("file.separator");
if (fs.length() == 1)
char sep = fs.charAt(0);
if (sep != '/')
path = path.replace(sep, '/');
if (path.charAt(0) != '/')
path = '/' + path;
path = "file://" + path;
url = new URL(path);
catch (MalformedURLException e)
System.out.println("Cannot create url for: " + fileName);
System.exit(0);
return url;
I had to add a "doPost" to my servlet because I was getting the jserv error "Post is not supported by this URL", but that is the only thing I have changed. Do I have to use some of the "portlet" classes in my servlet? (The servlet works fine standalone in ie, just won't output anything on my portal page.)
Any ideas will be appreciated.

The problem is in the following line:
out.print(response.getOutputStream());
Portlets (unlike servlets) cannot output to a n OutputStream, but only to a PrintWriter.
I had a similiar problem trying to output a chart. My solution was to output the chart to a file, then reference the chart by outputting a HTML img tag from the portlet, which referred to the file in the src attribute.
null

Supporting web portlets on multi-web server setup

We are in the process of setting up a system that will have 2 web servers plus a system for the portal and its backend DB. (ie, the 2 web servers will have a load balancer in front of them to spread the work.)
My question is: how do I support our web portlets that allow the users to customize them? These portlets use the File Customization Manager and so the customization settings are manintained in files on the web server.
Since the load balancer may send a user to either of the web servers, how do you suggest I best maintain the customization settings? Use a shared file system? Don't use a shared file sys, but sync up the customization dat files some other way? Re-write all of the web portlets to use the DB to maintain the customization data?
Thanks for any suggestions or help for this!
Brian Downs

The best way to handle this would be to use the DB Customization Manager and store the customizations in the database. You could also explore the NFS/shared file system route, but we have run into significant performance issues with NFS in the past.

Web Portlet

I need to know the steps required to display a web portlet built with JDeveloper on a portal page.
null

The Portal Development Kit contains all of the information for building web portlets. It is located at: http://otn.oracle.com/products/iportal/files/pdkjan/index.html
There is also another forum called Oracle Portal Development Kit (PDK) specifically for portlet development issues.

Support for multipart forms in web portlets?

I have to make a web portlet(in JSP) that allows the user to upload a file. But I got this error...
[25/06/2001 18:48:27:906 PDT] page/Unexpected exception in servlet
java.lang.StringIndexOutOfBoundsException: String index out of range: -119
at java.lang.String.substring(String.java, Compiled Code)
at oracle.webdb.page.PageBuilder.parseQuery(PageB uilder.java, Compiled Code)
at oracle.webdb.page.PageBuilder.getMetaData(Page Builder.java, Compiled Code)
it seems to me that the Portal page is having trouble extracting the request parameters because it is assuming that the request is wwwurlencoded and not multipart...
If that is true then there is no way for us to create a web portlet that has an upload facility...whether jsp or servlet...
What are the possible solutions to get around this?
null

If you want to upload files, you cannot submit the request to the portal - it has to be submitted directly to your own web provider (or your own servlet). Once you have processed the multipart document, then the web provider or servlet should re-direct to the portal page the upload portlet is on.
You can do the redirect by including the page_url from the upload portlet in the request to the servlet that will handle the upload.
NOTE: the servlet that handles the upload must be accessible from the browser (ie no firewalls)

PUBLISHING OC4J JSP as web portlet

I have developed a JSP page in OC4j and want to publish this page on portal 3.0.9 as web portlet. I have created web provider and registered this page as portlet. When I view the portlet it comes as a Blank Page.
Can anyone tell me how to publish a JSP page developed in OC4J as a web portlet? Can I publish JSP web pages developed in OC4J as web portlet without modifying any JSP code?
I have installed all JPDK samples and they are working fine.
Regards

Here is what we are forced to do, because V2 has had a great delay in the time scheduling.
Hope it helps. Anyone better ideas?
Michael.
------------8<----------------8<----------------8<-----------
1. use mod_proxy in httpd.conf
<IfModule mod_proxy.c>
ProxyRequests On
ProxyPass /pof/ http://localhost:7779/pof/
ProxyPassReverse /pof/ http://localhost:7779/pof/
</IfModule>
2. create JSP under JServ, use hidden fields to transfer parameter
<%
try{
PortletRenderRequest portletRequest = (PortletRenderRequest) request.getAttribute(HttpPro
vider.PORTLET_RENDER_REQUEST);
ProviderUser pUser = (ProviderUser) portletRequest.getUser();
String vUser = pUser.getName();
if ( !vUser.equalsIgnoreCase("PUBLIC") )
%>
<input type="hidden" name="user" value="<%= vUser %>">
<%
3. in the action-Tag, use the mapped URL to connect to OC4J
<form action="/pof/ ....

Comparison between 10GR3(Web Center Interaction) Portal and ALUI 6.5 MP1

Hi All,
I need details of specific advantages of Oracle 10GR3 (Web Center Interaction) Portal over ALUI 6.5
Please can anyone share any documentaion regarding this if you something available readymade. I need it urgently.

Blog entry from Brian Harrison, the product manager of WCI:
http://blogs.oracle.com/WCI/
"Should I Upgrade to WCI 10gR3":
Surprisingly, this is not an easy question to answer. If you are currently running a version of ALUI 6.5, then there is truly not a great reason for upgrading, because there were not a lot of changes made between ALUI 6.5 MP1 and WCI 10gR3. In fact, we essentially think of WCI 10gR3 as ALUI 6.5 MP2. Here is a list of the primary changes that were made to create WCI 10gR3:
• New Adaptive Layouts for iPhone
• New Experience Rule for IP addresses
• Oracle Branding
• Removal of license key requirements
• A few bug fixes across different areas of the products
If one or more of the above items are important, then there may be a good reason to upgrade to WCI 10gR3. However, if the above items are not important, then maybe it isn’t important for you to upgrade quite yet.
On the other hand, if you are currently running a version of ALUI 6.x prior to 6.5, then there are a lot of great reasons for upgrading because there were a lot of new features added between 6.x and WCI 10gR3. The new UI engine called Adaptive Layouts is definitely a very significant improvement as well as the availability of the new Friendly URLs feature. In almost every instance, I would recommend that a ALUI 6.0 or 6.1 customer upgrade to WCI 10gR3.

Jsp into web portlet

How do i put a .jsp created whit JDeveloper into a portlet whithin Portal????

The Portal Development Kit contains all of the information for building web portlets. It is located at: http://otn.oracle.com/products/iportal/files/pdkjan/index.html
There is also another forum called Oracle Portal Development Kit (PDK) specifically for portlet development issues.
null

Web portlet installation

hi,
how can i install a web-portlet?
in detail: i want to install the rss-portlet from knowledge exchange.
thanks,
matthias

Hi Matthias,
By web portlet, i hope you are talking about JPDK portlets. If this is the case, please have a look at the following document: http://download-uk.oracle.com/docs/cd/B14099_01/portal.1012/b14134/pdg_java.htm section 5.4.2.5
For other portlet related queries, please have a look at the Portal Developers Guide (the above document)
thanks,
Harsha

Create customised page for adding removing portlets

Hi All,
I want to make a customised page which has checkboxes preceeding the portlet name which the user can use for adding/removing portlets . This requirement is similar to the add/remove portlet page provided on my.oracle.com when we go for customization of our page. I would like to know how to go about it and if any reference code exists for the same.
thanks

The problem - IF we were the only company using the product - AND this were only an internal portal. That might be acceptable.
The problem with that is that we are using portal in a way that was not considered by the developers.
We are using portal to customize (not per department) - but per CLIENT or CUSTOMER. That means - when we implement a site for one of OUR customers. We are not going to be customizing in house per customer. We will be allowing the CUSTOMER to customize their own site (AND their portlets).
Now - a customer from "ABC Company" does NOT want to customize something and see a whole bunch of generic stuff. They want to see THEIR stuff in "ABC Company" format with their logo etc. Any other way is unacceptable.
This use case needs to be revisited by the Oracle development team to address this issue if the only option is that we can't customize the page. (I assume that by hunting through the JDK, and looking through code - I might have a chance... but I was hoping for an easier solution).
-RP

Error while using spring multipart in Oracle Weblogic 10.3.6 - org.springframework.web.portlet.dispatcherportlet - could not complete request

Hi there,
We were using the spring multipart for the purpose of uploading a file into our application running on Oracle Weblogic Server 10.3.2 using spring framework.
It was working fine until we upgraded our server to the version 10.3.6
After the upgrade, we started getting the below error while we try to submit the form after selecting the file to be uploaded.
2013-11-20 06:11:29,923 ERROR||[[ACTIVE] ExecuteThread: '9' for queue: 'weblogic.kernel.Default (self-tuning)']||[email protected]||org.springframework.web.portlet.DispatcherPortlet||Could not complete request
javax.portlet.PortletException: Error occured during request processing: javax/portlet/ActionRequest
        at org.springframework.web.portlet.DispatcherPortlet.doActionService(DispatcherPortlet.java:668)[org.springframework.web.portlet-3.0.2.RELEASE.jar:3.0.2.RELEASE]
        at org.springframework.web.portlet.FrameworkPortlet.processRequest(FrameworkPortlet.java:519)[org.springframework.web.portlet-3.0.2.RELEASE.jar:3.0.2.RELEASE]
        at org.springframework.web.portlet.FrameworkPortlet.processAction(FrameworkPortlet.java:460)[org.springframework.web.portlet-3.0.2.RELEASE.jar:3.0.2.RELEASE]
        at com.bea.portlet.container.PortletStub.doAction(PortletStub.java:901)[portlet-container.jar:10.3.6 ]
        at com.bea.portlet.container.FilterChainGenerator.runFilterChain(FilterChainGenerator.java:96)[portlet-container.jar:10.3.6 ]
        at com.bea.portlet.container.PortletStub.processAction(PortletStub.java:314)[portlet-container.jar:10.3.6 ]
        at com.bea.portlet.container.AppContainer.invokeProcessAction(AppContainer.java:679)[portlet-container.jar:10.3.6 ]
        at com.bea.netuix.servlets.controls.content.JavaPortletContent.fireProcessAction(JavaPortletContent.java:209)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.servlets.controls.portlet.JavaPortlet.fireProcessAction(JavaPortlet.java:1299)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.servlets.controls.portlet.JavaPortlet.raiseChangeEvents(JavaPortlet.java:805)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.nf.ControlLifecycle$4.postVisitRoot(ControlLifecycle.java:316)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:341)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:130)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:399)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:352)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.nf.Lifecycle.runInbound(Lifecycle.java:184)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:159)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:465)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:291)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:219)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileServlet.java:275)[netuix_servlet.jar:10.3.6 ]
        at com.bea.netuix.servlets.manager.PortalServlet.service(PortalServlet.java:731)[netuix_servlet-full.jar:10.3.6 ]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)[javax.servlet_1.0.0.0_2-5.jar:2.5]
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at com.bea.content.manager.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:178)[content_servlet.jar:10.3.6 ]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:336)[p13n_ejb.jar:10.3.6 ]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at com.rogers.business.servlet.filter.GenericContentFilter.doFilter(GenericContentFilter.java:50)[GenericContentFilter.class:]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at com.rogers.business.servlet.filter.SessionExpiryFilter.doFilter(SessionExpiryFilter.java:82)[SessionExpiryFilter.class:]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at com.rogers.business.servlet.filter.ServletExceptionFilter.doFilter(ServletExceptionFilter.java:54)[ServletExceptionFilter.class:]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at com.rogers.business.servlet.seo.SEOUrlFilter.doFilter(SEOUrlFilter.java:87)[SEOUrlFilter.class:]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at com.rogers.business.servlet.filter.BusinessContextDetectionFilter.doFilter(BusinessContextDetectionFilter.java:75)[BusinessContextDetectionFilter.class:]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at com.rogers.business.servlet.filter.LanguageProvinceSelectionFilter.doFilter(LanguageProvinceSelectionFilter.java:160)[LanguageProvinceSelectionFilter.class:]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at com.bea.content.manager.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:178)[content_servlet.jar:10.3.6 ]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)[weblogic.jar:10.3.6.0]
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)[com.bea.core.weblogic.security.identity_1.2.0.0.jar:1.2.0.0]
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)[com.bea.core.weblogic.security.wls_1.0.0.0_6-2-0-0.jar:6.2.0.0]
        at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)[weblogic.jar:10.3.6.0]
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)[weblogic.jar:10.3.6.0]
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)[com.bea.core.weblogic.workmanager_1.11.0.0.jar:1.11.0.0]
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)[com.bea.core.weblogic.workmanager_1.11.0.0.jar:1.11.0.0]
We are using "ActionMapping" to call the action method in our controller from the JSP form.
Have anyone faced this error before?
Any help would be much appreciated.
Thanks,
Lan

Hi Lan,
Did you get any resolution for the above issue ?
If yes can you share it as we also ran into this.
Regards
Manu

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