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

 host copy of the main system image not found

    Facility: DEBUG, VMS Debugger

    Explanation: The debugger running on the host system could not
    find a local copy of the target system's main image - SYS$BASE_
    IMAGE.

    User Action: Check to make sure the image search path for
    the host is set up correctly. See the System-Code Debugger
    documentation for details.