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

 execution breakpoint or tracepoint set on data item

    Facility: DEBUG, VMS Debugger

    Explanation: The command requested a breakpoint or tracepoint
    for a data item. Typically breakpoints are set only on code
    locations.

    User Action: See the following message.