Hi Jaikiran, I have made following changes to my EAR file. And tested but still no use. | META-INF/ | META-INF/MANIFEST.MF | User_Form.war | User_Form_EJBClient.jar | APP-INF/ | APP-INF/lib/ | APP-INF/lib/log4j-1.2.15. | log4j.properties | User_Form_Utils.jar | User_Form_dao.jar | META-INF/application.xml | META-INF/jboss-app.xml | But I am having following error while deploying it on Jboss 5.0 | 17:12:03,471 WARN [HDScanner] Scan failed | org.jboss.deployers.spi.DeploymentException: Exception determining structure: AbstractVFSDeployment(User_Form.ear) | at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49) | at org.jboss.deployers.structure.spi.helpers.AbstractStructuralDeployers.determineStructure(AbstractStructuralDeployers.java:85) | at org.jboss.deployers.plugins.main.MainDeployerImpl.determineStructure(MainDeployerImpl.java:845) | at org.jboss.deployers.plugins.main.MainDeployerImpl.addDeployment(MainDeployerImpl.java:303) | at org.jboss.deployers.plugins.main.MainDeployerImpl.addDeployment(MainDeployerImpl.java:260) | at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:267) | at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221) | at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417) | at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:280) | at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:135) | at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:65) | at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:142) | at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:166) | at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) | at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) | at java.lang.Thread.run(Thread.java:595) | Caused by: java.lang.RuntimeException: Error determining structure: User_Form.ear | at org.jboss.deployment.EARStructure.determineStructure(EARStructure.java:278) | at org.jboss.deployers.vfs.plugins.structure.StructureDeployerWrapper.determineStructure(StructureDeployerWrapper.java:72) | at org.jboss.deployers.vfs.plugins.structure.VFSStructuralDeployersImpl.doDetermineStructure(VFSStructuralDeployersImpl.java:196) | at org.jboss.deployers.vfs.plugins.structure.VFSStructuralDeployersImpl.determineStructure(VFSStructuralDeployersImpl.java:220) | at org.jboss.deployers.structure.spi.helpers.AbstractStructuralDeployers.determineStructure(AbstractStructuralDeployers.java:77) | ... 14 more | Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: class-loading not found as a child of jboss-app | at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:203) | at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:183) | at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:161) | at org.jboss.deployment.EARStructure.determineStructure(EARStructure.java:168) | ... 18 more | Caused by: org.jboss.xb.binding.JBossXBRuntimeException: class-loading not found as a child of jboss-app | at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startElement(SundayContentHandler.java:396) | at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHandler.startElement(SaxJBossXBParser.java:401) | at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) | at org.apache.xerces.xinclude.XIncludeHandler.startElement(Unknown Source) | at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) | at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) | at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) | at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) | at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) | at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) | at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) | at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) | at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:199) | ... 21 more | Though getting deployed on Jboss 4.0 but here my logs are getting appended in /log/server.log file I guess my class is unable to locate the log4j.properties and since not loading my configuration from log4j.prop. Regards, -Ashok View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4174563#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...