The SOAP action specified on the message, '', does not match the HTTP SOAP

Question

Error Message: " The SOAP action specified on the message, '', does not match the HTTP SOAP Action"
we need establish webservice link with our vendors, they are on windows platform and we are on java.
they gave us this URL:
http://mesadstage.webhop.net/MesadSCService/EBOrderService.svc?wsdl
I create a project in Netbeans, then add Web Service Client, put the URL in, after the some configuration and source code generation, i put these codes in the public void main(String[]), it always returned the error msg:
Error Message: "The SOAP action specified on the message, '', does not match the HTTP SOAP Action, 'http://tempuri.org/IEBOrderService/GetData'. "
what was wrong? any thing that I din configured? or it caused by different platforms???
h2. error message (stack trace)
javax.xml.ws.soap.SOAPFaultException: The SOAP action specified on the message, '', does not match the HTTP SOAP Action, http://tempuri.org/IEBOrderService/GetData'.
at org.apache.axis2.jaxws.marshaller.impl.alt.MethodMarshallerUtils.createSystemException(MethodMarshallerUtils.java:1326)
at org.apache.axis2.jaxws.marshaller.impl.alt.MethodMarshallerUtils.demarshalFaultResponse(MethodMarshallerUtils.java:1052)
at org.apache.axis2.jaxws.marshaller.impl.alt.DocLitWrappedMethodMarshaller.demarshalFaultResponse(DocLitWrappedMethodMarshaller.java:659)
at org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.getFaultResponse(JAXWSProxyHandler.java:577)
at org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.createResponse(JAXWSProxyHandler.java:520)
at org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.invokeSEIMethod(JAXWSProxyHandler.java:386)
at org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.invoke(JAXWSProxyHandler.java:171)
at $Proxy11.getData(Unknown Source)
at javaapplication7.Main.a(Main.java:28)
at javaapplication7.Main.main(Main.java:43)
h2. source code:
try {
org.tempuri.EBOrderService service = new org.tempuri.EBOrderService();
org.tempuri.IEBOrderService port = service.getWSHttpBindingIEBOrderService();
java.lang.Integer value = Integer.valueOf(0);
java.lang.String result = port.getData(value);
System.out.println("Result = " + result);
} catch (Exception ex) {
System.out.println("Error = " + ex.getMessage());
ex.printStackTrace();
}

Answer 1

Try to rebuild the index file of the troubled folder.
Right-click the folder - Properties - Repair Folder