The IDL exceptionrefusal maps onto the Common Lisp classBankingDemo:account/refusal. Its member,reason string;, maps onto a slotreason of typestring.
Note thatBankingDemo:account/refusal is a subclass ofCORBA:userexception and, by inheritance, of Common Lispcondition. This means that CORBA user exceptions can be raised on the server, and handled in the client, using the standard Common Lispcondition mechanism.