In C++, all CORBA user-defined exceptions are mapped to a C++ class that is derived from the standard UserException class defined in the CORBA module. For more information, see “User-defined IDL datatypes” and “User-defined exceptions” in Chapter 5, “Defining Component Interfaces” of the EAServer Programmer’s Guide.
User-defined types must exist in the EAServer IDL repository before you can use them in interface declarations.
