Solution for: server: jbossas 4.2.1.GA server library: jbossws-1.2 source library: jbossws-src-1.2.1.GA in http://www.jboss.org/jbossws/downloads/ jar_path: jboss/server/default/deploy/jbossws.sar/jbossws-core.jar package: org.jboss.ws.core.jaxws class: JAXBDeserializer method: public Object deserialize(QName xmlName, QName xmlType, Source xmlFragment, SerializationContext serContext) throws BindingException Must be add the code below: String sourceString = sourceToString(xmlFragment); if(log.isDebugEnabled()) log.debug("InputSourceString: "+sourceString); below the method upgraded: public Object deserialize(QName xmlName, QName xmlType, Source xmlFragment, SerializationContext serContext) throws BindingException { if(log.isDebugEnabled()) log.debug("deserialize: [xmlName=" + xmlName + ",xmlType=" + xmlType + "]"); Object value = null; try { String sourceString = sourceToString(xmlFragment); if(log.isDebugEnabled()) log.debug("InputSourceString: "+sourceString); Class[] javaTypes = (Class[])serContext.getProperty(SerializationContextJAXWS.CONTEXT_TYPES); TypeMappingImpl typeMapping = serContext.getTypeMapping(); Class javaType = typeMapping.getJavaType(xmlType); // es. javaType: class org.isc.are.ws.jaxws.GetBanner JAXBContext jaxbContext = getJAXBContext(javaTypes); Unmarshaller unmarshaller = jaxbContext.createUnmarshaller(); //SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); //Source schemaSource = new StreamSource(new File("/home/jboss/jboss/testdatasource/ARE_GetBannerService.xsd")); //Schema schema = schemaFactory.newSchema(schemaSource); //unmarshaller.setSchema(schema); unmarshaller.setAttachmentUnmarshaller( new AttachmentUnmarshallerImpl()); JAXBElement jbe = unmarshaller.unmarshal(xmlFragment, javaType); value = jbe.getValue(); if(log.isDebugEnabled()) log.debug("deserialized: " + (value != null ? value.getClass().getName() : null)); //deserialized: org.isc.are.ws.jaxws.GetBanner } catch (Exception ex) { log.error("error during deserialize.", ex); handleUnmarshallException(ex); } return value; } View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217571#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...