java.lang.NoClassDefFoundError: com/sun/jdo/api/persistence/mapping/ejb/EJBInfoHelper at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2357) at java.lang.Class.getConstructor0(Class.java:2671) at java.lang.Class.newInstance0(Class.java:321) at java.lang.Class.newInstance(Class.java:303) at org.netbeans.modules.j2ee.sun.ide.dm.SunDeploymentManager.getSunCmpMapper(SunDeploymentManager.java:1247) at org.netbeans.modules.j2ee.sun.share.configbean.SunONEDeploymentConfiguration.getSunCmpMapper(SunONEDeploymentConfiguration.java:1820) at org.netbeans.modules.j2ee.sun.share.configbean.SunONEDeploymentConfiguration.mapCmpBeans(SunONEDeploymentConfiguration.java:1839) at org.netbeans.modules.j2ee.sun.ide.j2ee.ModuleConfigurationImpl.setMappingInfo(ModuleConfigurationImpl.java:163) at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl.setCMPMappingInfo(ConfigSupportImpl.java:280) at org.netbeans.modules.j2ee.ejbcore.ejb.wizard.cmp.CmpFromDbGenerator.generateBeans(CmpFromDbGenerator.java:184) at org.netbeans.modules.j2ee.ejbcore.ejb.wizard.cmp.CmpGenerator.generateBeans(CmpGenerator.java:72) at org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard.createBeans(RelatedCMPWizard.java:317) at org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard.access$000(RelatedCMPWizard.java:56) at org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard$1.run(RelatedCMPWizard.java:232) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:539) [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:964)