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

 the RUN or RERUN command did not succeed

    Facility: DEBUG, VMS Debugger

    Explanation: An error occurred while trying to create a
    subprocess for the program to run. The error status returned
    from the RUN or RERUN command is appended to this message.

    User Action: If the error is correctable, correct the problem
    and reenter the command. If not, the RUN and RERUN commands are
    unavailable.