HI Prabath now i am able to see the console,problem is because of i did not set the classpath for my java environment,now i am able to see the console now it showing one exception ,i am sending you my whole jboss console statements, ------------------------start my Jboss console-------------------------------- 14:00:59,437 INFO [Server] Starting JBoss (MX MicroKernel)... 14:00:59,437 INFO [Server] Release ID: JBoss [Trinity] 4.2.3.GA (build: SVNTag=JBoss_4_2_3_GA date=200807181417) 14:00:59,437 DEBUG [Server] Using config: org.jboss.system.server.ServerConfigImpl@1dff3a2 14:00:59,437 DEBUG [Server] Server type: class org.jboss.system.server.ServerImpl 14:00:59,437 DEBUG [Server] Server loaded through: org.jboss.system.server.NoAnnotationURLClassLoader 14:00:59,437 DEBUG [Server] Boot URLs: 14:00:59,437 DEBUG [Server] file:/C:/jboss-portal-2.7.0.B1/lib/endorsed/serializer.jar 14:00:59,437 DEBUG [Server] file:/C:/jboss-portal-2.7.0.B1/lib/endorsed/xalan.jar 14:00:59,437 DEBUG [Server] file:/C:/jboss-portal-2.7.0.B1/lib/endorsed/xercesImpl.jar 14:00:59,437 DEBUG [Server] file:/C:/jboss-portal-2.7.0.B1/lib/jboss-jmx.jar 14:00:59,437 DEBUG [Server] file:/C:/jboss-portal-2.7.0.B1/lib/concurrent.jar 14:00:59,437 DEBUG [Server] file:/C:/jboss-portal-2.7.0.B1/lib/log4j-boot.jar 14:00:59,437 DEBUG [Server] file:/C:/jboss-portal-2.7.0.B1/lib/jboss-common.jar 14:00:59,437 DEBUG [Server] file:/C:/jboss-portal-2.7.0.B1/lib/jboss-system.jar 14:00:59,437 DEBUG [Server] file:/C:/jboss-portal-2.7.0.B1/lib/jboss-xml-binding.jar 14:00:59,437 INFO [Server] Home Dir: C:\jboss-portal-2.7.0.B1 14:00:59,437 INFO [Server] Home URL: file:/C:/jboss-portal-2.7.0.B1/ 14:00:59,437 DEBUG [Server] Library URL: file:/C:/jboss-portal-2.7.0.B1/lib/ 14:00:59,437 INFO [Server] Patch URL: null 14:00:59,437 INFO [Server] Server Name: default 14:00:59,437 INFO [Server] Server Home Dir: C:\jboss-portal-2.7.0.B1\server\default 14:00:59,453 INFO [Server] Server Home URL: file:/C:/jboss-portal-2.7.0.B1/server/default/ 14:00:59,453 INFO [Server] Server Log Dir: C:\jboss-portal-2.7.0.B1\server\default\log 14:00:59,453 DEBUG [Server] Server Data Dir: C:\jboss-portal-2.7.0.B1\server\default\data 14:00:59,453 INFO [Server] Server Temp Dir: C:\jboss-portal-2.7.0.B1\server\default\tmp 14:00:59,453 DEBUG [Server] Server Config URL: file:/C:/jboss-portal-2.7.0.B1/server/default/conf/ 14:00:59,453 DEBUG [Server] Server Library URL: file:/C:/jboss-portal-2.7.0.B1/server/default/lib/ 14:00:59,453 INFO [Server] Root Deployment Filename: jboss-service.xml 14:00:59,453 DEBUG [Server] Starting General Purpose Architecture (GPA)... 14:00:59,515 WARN [BasicMBeanRegistry] javax.management.MBeanRegistrationException: preRegister() failed: [ObjectName='JMImplementation:type=MBeanServerDelegate', Class=javax.management.MBeanServerDelegate (javax.management.MBeanServerDelegate@ce5b1c)] 14:00:59,531 DEBUG [Server] Failed to start java.lang.RuntimeException: Cannot create MBeanServer at org.jboss.mx.server.MBeanServerImpl.(MBeanServerImpl.java:239) at org.jboss.mx.server.MBeanServerBuilderImpl.newMBeanServer(MBeanServerBuilderImpl.java:71) at javax.management.MBeanServerFactory.newMBeanServer(MBeanServerFactory.java:316) at javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:219) at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:420) at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362) at org.jboss.Main.boot(Main.java:200) at org.jboss.Main$1.run(Main.java:508) at java.lang.Thread.run(Thread.java:566) Caused by: javax.management.MBeanRegistrationException: preRegister() failed: [ObjectName='JMImplementation:type=MBeanServerDelegate', Class=javax.management.MBeanServerDelegate (javax.management.MBeanServerDelegate@ce5b1c)] at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(BasicMBeanRegistry.java:713) at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:211) at org.jboss.mx.server.MBeanServerImpl.(MBeanServerImpl.java:215) ... 8 more Caused by: javax.management.RuntimeOperationsException: Exception occured trying find the descriptors of the MBean at javax.management.modelmbean.ModelMBeanInfoSupport.getDescriptors(ModelMBeanInfoSupport.java:445) at org.jboss.mx.modelmbean.ModelMBeanInvoker.initPersistence(ModelMBeanInvoker.java:538) at org.jboss.mx.modelmbean.ModelMBeanInvoker.init(ModelMBeanInvoker.java:520) at org.jboss.mx.modelmbean.ModelMBeanInvoker.invokePreRegister(ModelMBeanInvoker.java:486) at org.jboss.mx.server.AbstractMBeanInvoker.preRegister(AbstractMBeanInvoker.java:654) at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(BasicMBeanRegistry.java:697) ... 10 more Caused by: java.lang.IllegalArgumentException: Descriptor Type is invalid ... 16 more ------------------------end my jboss console------------------------------------- when i started server it showing like 14:00:59,531 DEBUG [Server] Failed to start java.lang.RuntimeException: Cannot create MBeanServer what i have to do to resolve this exception prabath plz help me in this thanks once again prabath for giving me solutions thanks & regards surender View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4175512#... 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