I have the above mapping file for my Budget and LaborBudget line item Classes ... with two tables ... one for Budget and other for LaborLineItems. but I am getting duplicat import error which means .. there is some problem with the mapping.

Ofcourse I have not coded the other joined-classes ... Isn't the case that I have to code for all the joined-subclass before testing it?

If not ... please let me know where the error is?

Sorry .... here is the trace ...

<Apr 25, 2004 3:00:08 PM GMT+03:00> <Error> <HTTP> <BEA-101017> <[ServletContext(id=13317442,name=bpms,context-path=/bpms)] Root cause of ServletException.
java.lang.ExceptionInInitializerError
at com.mydomain.ectd.organisation.impl.OrganisationMgrImpl.getOrganisations(OrganisationMgrImpl.java:31)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.taglibs.standard.lang.jstl.ArraySuffix.evaluate(ArraySuffix.java:317)
at org.apache.taglibs.standard.lang.jstl.ComplexValue.evaluate(ComplexValue.java:146)
at org.apache.taglibs.standard.lang.jstl.ELEvaluator.evaluate(ELEvaluator.java:242)
at org.apache.taglibs.standard.lang.jstl.ELEvaluator.evaluate(ELEvaluator.java:201)
at org.apache.taglibs.standard.lang.jstl.Evaluator.evaluate(Evaluator.java:138)
at org.apache.taglibs.standard.lang.jstl.Evaluator.evaluate(Evaluator.java:166)
at org.apache.taglibs.standard.lang.support.ExpressionEvaluatorManager.evaluate(ExpressionEvaluatorManager.java:112)
at org.apache.taglibs.standard.tag.el.core.ForEachTag.evaluateExpressions(ForEachTag.java:191)
at org.apache.taglibs.standard.tag.el.core.ForEachTag.doStartTag(ForEachTag.java:102)
at jsp_servlet._jsp.__organisationlist._jspService(__organisationlist.java:207)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:446)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:301)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
Caused by: java.lang.RuntimeException: net.sf.hibernate.MappingException: Error reading resource: /com/mydomain/ectd/budgets/Budget.hbm.xml
at com.mydomain.ectd.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:73)
... 38 more
Caused by: net.sf.hibernate.MappingException: Error reading resource: /com/mydomain/ectd/budgets/Budget.hbm.xml
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:318)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:976)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:928)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:856)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:842)
at com.mydomain.ectd.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:67)
... 38 more
Caused by: net.sf.hibernate.MappingException: duplicate import: IBudget
at net.sf.hibernate.cfg.Mappings.addImport(Mappings.java:85)
at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:126)
at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:221)
at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1229)
at net.sf.hibernate.cfg.Configuration.add(Configuration.java:249)
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:285)
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:315)
... 43 more
>

The "duplicate import" most of the time comes from an earlier error in the configuration process. Did you check the log that there were no other errors before the "duplicate import"?

Thanks michel

Yes ... the problem is womewhere else ... I solved it.

Thanks for ur help.