Library /sys$common/syshlp/dbg$help.hlb DEBUG, Messages, NOUNIQ  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 symbol 'symbol_name' is not unique

    Facility: DEBUG, VMS Debugger

    Explanation: The symbol specified was not in a default scope or
    was defined in more than one scope.

    User Action: Specify the scope of the symbol in a pathname or
    change the default scope.