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

 unable to set return break, stepping to caller's return PC.

    Facility: DEBUG, VMS Debugger

    Explanation: This is a debugger internal error code.

    User Action: If the debugger reports this error please submit a
    Software Performance Report.