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

 no scope exists to look up line line_number

    Facility: DEBUG, VMS Debugger

    Explanation: The specified line_number cannot be found because
    there is no current scope to look it up in.

    User Action: Specify the module explicitly and retry the
    operation.