"Remote Portlet Error" Displayed on a Page with a Portlet on it After Migrating from Custom Portal Framework Application to WebCenter Portal
(Doc ID 2823709.1)
Last updated on OCTOBER 16, 2023
Applies to:
Oracle WebCenter Portal - Version 11.1.1.9.201015 and laterInformation in this document applies to any platform.
Symptoms
Portlet is not working after migration from a custom WebCenter Portal framework application to WebCenter Portal. The following error is received in the browser:
ERROR
The WC_Spaces-diagnostic.log shows the following error:
oracle.portlet.client.container.PortletRemoteException: oracle.portlet.server.container.OperationFailedException: oracle.portlet.wsrp.v2.OperationFailedException: Internal Server Error: org.springframework.web.portlet.NoHandlerFoundException: No handler found for portlet request: mode 'view', phase 'RENDER_PHASE', parameters map[[empty]].; nested exception is:
javax.servlet.ServletException: org.springframework.web.portlet.NoHandlerFoundException: No handler found for portlet request: mode 'view', phase 'RENDER_PHASE', parameters map[[empty]]
at oracle.portlet.client.techimpl.wsrp.WSRPBaseTerminalPipe.processException(WSRPBaseTerminalPipe.java:41)
at oracle.portlet.client.techimpl.wsrp.WSRPGetMarkupPipe.execute(WSRPGetMarkupPipe.java:271)
at oracle.portlet.client.techimpl.wsrp.WSRPGetMarkupPipe.pre(WSRPGetMarkupPipe.java:51)
at oracle.portlet.client.service.pipeline.PipeContext.internalExecute2(PipeContext.java:650)
...
Caused by: oracle.portlet.server.container.OperationFailedException: oracle.portlet.wsrp.v2.OperationFailedException: Internal Server Error: org.springframework.web.portlet.NoHandlerFoundException: No handler found for portlet request: mode 'view', phase 'RENDER_PHASE', parameters map[[empty]].; nested exception is:
javax.servlet.ServletException: org.springframework.web.portlet.NoHandlerFoundException: No handler found for portlet request: mode 'view', phase 'RENDER_PHASE', parameters map[[empty]]
at oracle.portlet.wsrp.v2.ServerToWSRPv2.getMarkup(ServerToWSRPv2.java:6703)
at oracle.portlet.client.connection.wsrp.ActivityServerWrapper.getMarkup(ActivityServerWrapper.java:1745)
at oracle.portlet.client.techimpl.wsrp.WSRPGetMarkupPipe.execute(WSRPGetMarkupPipe.java:135)
... 23 more
Caused by: oracle.portlet.wsrp.v2.OperationFailedException: Internal Server Error: org.springframework.web.portlet.NoHandlerFoundException: No handler found for portlet request: mode 'view', phase 'RENDER_PHASE', parameters map[[empty]].; nested exception is:
javax.servlet.ServletException: org.springframework.web.portlet.NoHandlerFoundException: No handler found for portlet request: mode 'view', phase 'RENDER_PHASE', parameters map[[empty]]
at oracle.portlet.wsrp.v2.WSRP_v2_Markup_PortTypeJaxbToSoap.getMarkup(WSRP_v2_Markup_PortTypeJaxbToSoap.java:136)
at oracle.portlet.wsrp.v2.ServerToWSRPv2.getMarkup(ServerToWSRPv2.java:6535)
... 25 more
Caused by: oracle.portlet.wsrp.v2.soap.OperationFailed
at oracle.portlet.wsrp.v2.soap.runtime.WSRP_v2_Markup_PortType_getMarkup_Fault_SOAPSerializer.deserializeDetail(WSRP_v2_Markup_PortType_getMarkup_Fault_SOAPSerializer.java:299)
at oracle.j2ee.ws.common.encoding.SOAPFaultInfoSerializer.doDeserializeSOAP11(SOAPFaultInfoSerializer.java:133)
at oracle.j2ee.ws.common.encoding.SOAPFaultInfoSerializer.doDeserialize(SOAPFaultInfoSerializer.java:95)
... 26 more
STEPS
The issue can be reproduced with the following steps:
- Migrate a custom portal application with portlets to WebCenter Portal using the following documentation:
Fusion Middleware Administering Oracle WebCenter Portal
I Migrating a Portal Framework Application to WebCenter Portal
I.1 About Migrating a Portal Framework Application to WebCenter Portal
- Confirm the migration ran successfully.
- Access WebCenter Portal.
- Navigate to a page with the Portlet.
Here the "Remote Portlet Error" error is displayed.
Changes
Cause
To view full details, sign in with your My Oracle Support account. |
|
Don't have a My Oracle Support account? Click to get started! |
In this Document
Symptoms |
Changes |
Cause |
Solution |
References |