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

 parameter does not have permitted data type for this event

    Facility: DEBUG, VMS Debugger

    Explanation: The event you specified cannot be used with the
    specified symbol. For example, you cannot specify the RUN event
    except on TASK type symbols. Please see the documentation for
    details on which events can be specified with which symbol types.

    User Action: Specify the correct symbol type for this event.