Can't get definitions factory from context

Hi

I am new user of NetWeaver and work with SAP NW WAS 6.40 SP11.

I am trying to deploy an example Struts 1.1 EAR archive in SAP J2EE Engine server with the Deploy Tool.

The EAR archive was created under IBM Webphere.

I am loading the ear file and deploy it without errors.

When I start my application I have got this error message :

<b>Application error occurred during the request procession.

Details: javax.servlet.jsp.JspException: Can't get definitions factory from context.</b>

at org.apache.struts.taglib.tiles.InsertTag.processDefinitionName(InsertTag.java:583)

at org.apache.struts.taglib.tiles.InsertTag.createTagHandler(InsertTag.java:487)

at org.apache.struts.taglib.tiles.InsertTag.doStartTag(InsertTag.java:451)

at jsp_home1121329378078._jspService(jsp_home1121329378078.java:14)

at com.sap.engine.services.servlets_jsp.server.servlet.JSPServlet.service(JSPServlet.java:537)

at com.sap.engine.services.servlets_jsp.server.servlet.JSPServlet.service(JSPServlet.java:186)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:391)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:265)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:345)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:323)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:865)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:240)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)

at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162