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

 target system rejected the connection request

    Facility: DEBUG, VMS Debugger

    Explanation: The target system rejected. This can be because the
    target system is not in a debuggable state, you have specified
    the password incorrectly, or a system with this name does not
    exist on the network.

    User Action: Check spelling of the node name or password. Also
    verify that the system is in a debuggable state (booted with the
    correct flags).