When you create a fault in an operation that has a SOAP 1.1 binding, the wizard creates the faultcode, faultstring, and faultactor elements. When you create a fault in an operation that has a SOAP 1.2 binding, the wizard creates the code, reason, node, and role elements. When you add elements to the fault, the wizard adds the elements to the detail group in the fault. Use the Fault transformation
tab to view the operation fault hierarchy, add transformation input ports, and map the input ports to the operation fault. The operation fault hierarchy defines the SOAP response message hierarchy for error messages that result from a user-defined fault.