[jboss-user] URG: jboss JAXWS webservice

Hello I am using jboss JAXWS webservice. When i call them from my application (a .war file) running on JBOSS.4.2.3.GA. Web-service call executes and returns result objects. But When i use call web-service in my main() ( standalone class) with same ( .jars as used above in application), I get following errors. Please help. Thanks to give some direction. Getting these errors: ================ OperationMetaData: qname={http://endpoint.ws.eventmgt.qs.st/}updateAction javaName={http://endpoint.ws.eventmgt.qs.st/}updateAction style=document/literal/WRAPPED oneWay=false soapAction= DEBUG (JAXWSClientMetaDataBuilder.java:274) 16:28:23,090 - START: rebuildMetaData DEBUG (EndpointMetaData.java:310) 16:28:23,105 - setParameterStyle: null DEBUG (EndpointMetaData.java:864) 16:28:23,106 - Create new config [name=Standard Client,file=META-INF/standard-jaxws-client-config.xml] DEBUG (JBossWSConfigFactory.java:140) 16:28:23,109 - getConfig: [name=Standard Client,url=META-INF/standard-jaxws-client-config.xml] DEBUG (JBossWSConfigFactory.java:70) 16:28:23,110 - parse: jar:file:/home/arvinder/jbossws-client.jar!/META-INF/standard-jaxws-client-config.xml Exception in thread "main" java.lang.NoSuchMethodError: org.jboss.xb.binding.Unmarshaller.setSchemaValidation(Z)V at org.jboss.ws.metadata.config.JBossWSConfigFactory.parse(JBossWSConfigFactory.java:78) at org.jboss.ws.metadata.config.JBossWSConfigFactory.getConfig(JBossWSConfigFactory.java:149) at org.jboss.ws.metadata.umdm.EndpointMetaData.initEndpointConfigMetaData(EndpointMetaData.java:872) at org.jboss.ws.metadata.umdm.EndpointMetaData.initEndpointConfig(EndpointMetaData.java:849) at org.jboss.ws.metadata.builder.jaxws.JAXWSClientMetaDataBuilder.rebuildEndpointMetaData(JAXWSClientMetaDataBuilder.java:292) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPortInternal(ServiceDelegateImpl.java:269) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPort(ServiceDelegateImpl.java:240) at javax.xml.ws.Service.getPort(Service.java:169) at st.itacn.bs.fmeabatches.wsclient.ActionWSClient.getActionEndPoint(ActionWSClient.java:43) at st.itacn.bs.fmeabatches.datalayer.ActionDataLayer.createAction(ActionDataLayer.java:80) at st.itacn.bs.fmeabatches.batchRun.ActionCreation.main(ActionCreation.java:39)