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

 Message        The label "<label name>" is the target of a goto
                statement within the function "<function name>", but
                has no definition within "<function name>".

 Description    Every label referenced in a goto statement must be
                defined in the same function.

 User Action    Either change the name of the label in the goto
                statement, or define the label.