VMS Help CC, Messages, ENUMINIT  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Message        <Context> the enumerator "<name>" is initialized to
                the nonintegral value "<expression>".

 Description    An enum declaration contains an enumeration constant
                initializer that does not have an integer type.  The
                initializer for an enumeration constant must be an
                integral constant expression.

 User Action    Correct the initializer.