Please help me in resolving this issue.
I’m writing a java SOAP client to hit a SOAP service of some third party that is working on HTPPS & accepts web-security in header. The soap service called-operation in turn returns a class object.
I have written a class, while invoking the service, I’m getting below exception. I tried to get SOAP Envelop that is sent to the service & executed it with SOAP UI tool & got successful response.
I’m a bit confused whats wrong as in , when I send SOAP envelop with my JAVA SOAP Client I get below exception while running same SOAP envelop with SOAP UI tool , I get successful response.
Exception in thread “main” AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}MustUnderstand
faultSubcode:
faultString: Did not understand "MustUnderstand" header(s):
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:
at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:96)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:1910)
at fibonacci.testing.TestService.main(TestService.java:92)
{http://xml.apache.org/axis/}hostname:localhost
Did not understand “MustUnderstand” header(s):
at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:96)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:1910)
at fibonacci.testing.TestService.main(TestService.java:92)
You probably have checked the below link discussing the mustUnderstand error specifically in the context of Axis
http://wso2.org/library/tutorials/understand-famous-did-not-understand-mustunderstand-header-s-error
Have you confirmed the entire SOAP envelope from your code and the one used by SOAP is the same? is mustUnderstand set to 1 in both the cases?