JBOSS : jboss 5.0.0.GA

JDK : JDK 5.0

IDE : Eclipse 3.4

DB :MSSQL Server 2008

OS : Windows Server 2008

To get EntityManeger, insert code like below

@PersistenceContext (unitName="myHome")

EntityManager em;

and put persistence.xml file into META-INF folder of jar

persistence.xml is written below

<?xml version="1.0" encoding="UTF-8"?>
<persistence>
<persistence-unit name="MyHome">
  <jta-data-source>java:/MSSQLDS</jta-data-source>
  <class>com.obci.ejb3.Members</class>
  <properties>
   <property name="hibernate.show_sql">true</property>
   <property name="org.hibernate.hbm2ddl">update</property>
  </properties>
</persistence-unit>
</persistence>

But Exception occurs when jboss starts. Logs are

Error installing to Parse: name=vfsfile:/C:/jboss-5.0.0.GA/server/default/deploy/EJBLoginTest.jar/ state=Not Installed mode=Manual requiredState=Parse

org.jboss.deployers.spi.DeploymentException: Error creating managed object for vfsfile:/C:/jboss-5.0.0.GA/server/default/deploy/EJBLoginTest.jar/

at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)

at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:337)

at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:297)

at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:269)

at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.deploy(AbstractParsingDeployerWithOutput.java:230)

at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)

at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)

at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)

at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)

at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)

at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)

at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)

at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)

at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)

at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)

at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)

at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)

at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:545)

at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:304)

at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:205)

at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:405)

at org.jboss.Main.boot(Main.java:209)

at org.jboss.Main$1.run(Main.java:547)

at java.lang.Thread.run(Unknown Source)

Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: Failed to resolve schema nsURI= location=persistence

at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:203)

at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:168)

at org.jboss.deployers.vfs.spi.deployer.JBossXBDeployerHelper.parse(JBossXBDeployerHelper.java:199)

at org.jboss.deployers.vfs.spi.deployer.JBossXBDeployerHelper.parse(JBossXBDeployerHelper.java:170)

at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(SchemaResolverDeployer.java:132)

at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(SchemaResolverDeployer.java:118)

at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parseAndInit(AbstractVFSParsingDeployer.java:256)

at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parse(AbstractVFSParsingDeployer.java:188)

at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:323)

... 22 more

Caused by: org.jboss.xb.binding.JBossXBRuntimeException: Failed to resolve schema nsURI= location=persistence

at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startElement(SundayContentHandler.java:313)

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.impl.xs.XMLSchemaValidator.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.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(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)

I need your advice. Thanks in advance...

Best Regards.