Java Development Tools

Good Day,

I am experiencing an error registering WSRP portlet in Jdev 11g, this is part of webcenter 11g exercise.
In the instructions I am instructed to

In the Resource Palette, click the folder icon, then choose New Connection >*
WSRP Producer from the context menu.*

+ On the Name page, ensure Resource Palette is selected, and enter a name for the+
producer, for example ProductsWSRPProducer, then click Next (Figure 5–43).*

On the Connection page, in the WSDL URL field, enter the URL for the WSDL+
*(typically, we use v.2):*
http://localhost:7101/Products/portlets/wsrp2?WSDL+

Let's leave the rest of the defaults and finish the wizard. On the Registration+
Details page, click Finish. You'll see a registration dialog box letting you know the+
registration is being completed.+

When I try to click next to accept the default settings, I get the following error details

"+*oracle.portlet.client.container.PortletConnectionException: oracle.webservices.model.SerializationException: oracle.j2ee.ws.wsdl.LocalizedWSDLException: WSDLException: faultCode=OTHER_ERROR: Failed to read WSDL from http://localhost:7101/Products/portlets/wsrp2?WSDL: HTTP connection error code is 500*+
+* at oracle.portlet.client.connection.wsrp.WSRPProducerConnection.create(WSRPProducerConnection.java:261)*+
+* at oracle.adfinternal.model.portlet.manager.ProducerConnectionManager.createWSRPProducerConnection(ProducerConnectionManager.java:307)*+
+* at oracle.adfdtinternal.model.portlet.wizards.registration.wsrp.WSRPProducerRegistrationWizard$4$1.doWork(WSRPProducerRegistrationWizard.java:1573)*+
+* at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:161)*+
+* at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:643)*+
+* at java.lang.Thread.run(Thread.java:619)*+
+*Caused by: oracle.webservices.model.SerializationException: oracle.j2ee.ws.wsdl.LocalizedWSDLException: WSDLException: faultCode=OTHER_ERROR: Failed to read WSDL from http://localhost:7101/Products/portlets/wsrp2?WSDL: HTTP connection error code is 500*+
+* at oracle.adf.model.connection.webservice.impl.WebServiceConnectionImpl.<init>(WebServiceConnectionImpl.java:160)*+
+* at oracle.adf.model.connection.webservice.api.WebServiceConnectionFactory.newInstance(WebServiceConnectionFactory.java:172)*+
+* at oracle.portlet.client.connection.wsrp.WSRPProducerConnection.create(WSRPProducerConnection.java:250)*+
+* ... 5 more*+
+*Caused by: oracle.j2ee.ws.wsdl.LocalizedWSDLException: WSDLException: faultCode=OTHER_ERROR: Failed to read WSDL from http://localhost:7101/Products/portlets/wsrp2?WSDL: HTTP connection error code is 500*+
+* at oracle.j2ee.ws.wsdl.xml.WSDLReaderImpl.openAsStreamConnection(WSDLReaderImpl.java:544)*+
+* at oracle.j2ee.ws.wsdl.xml.WSDLReaderImpl.readDocument(WSDLReaderImpl.java:427)*+
+* at oracle.j2ee.ws.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:366)*+
+* at oracle.j2ee.ws.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:615)*+
+* at oracle.j2ee.ws.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:593)*+
+* at oracle.adf.model.connection.webservice.util.WsdlUtil.loadWsdl(WsdlUtil.java:83)*+
+* at oracle.adf.model.connection.webservice.impl.WebServiceConnectionImpl.<init>(WebServiceConnectionImpl.java:130)*+
+* ... 7 more*+

Please assist.............

Kind Regards