+ " reference is not defined");
isValid = false;
}
Map faultMap = operation.getFaults();
Iterator faultIte = faultMap.values().iterator();
while (faultIte.hasNext()) {
Fault fault = (Fault)faultIte.next();
if (fault != null && fault.getMessage() != null
&& !msgPartsMap.containsKey(fault.getMessage().getQName())) {
Node errNode = getErrorNode(document, WSDLConstants.QNAME_OPERATION,