SOAPFactory omfactory = OMAbstractFactory.getSOAP12Factory();
SOAPEnvelope reqEnv = omfactory.createSOAPEnvelope();
//reqEnv.declareNamespace("http://schemas.xmlsoap.org/soap/envelope/", "soapenv");
//OMNamespace namespace0 = reqEnv.declareNamespace("http://schemas.xmlsoap.org/wsdl/", "xmlns");
//reqEnv.declareNamespace("http://schemas.xmlsoap.org/wsdl/soap/", "soap");
reqEnv.declareNamespace("http://www.w3.org/2001/XMLSchema", "xsd");
reqEnv.declareNamespace("http://schemas.xmlsoap.org/soap/encoding/", "SOAP-ENC");
reqEnv.declareNamespace("http://soapinterop.org/", "tns");
reqEnv.declareNamespace("http://soapinterop.org/xsd", "s");
reqEnv.declareNamespace("http://schemas.xmlsoap.org/wsdl/", "wsdl");
reqEnv.declareNamespace("http://www.w3.org/2001/XMLSchema-instance","xsi");