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

 checking for static watchpoint hits before the actual system service
 return address

    Facility: DEBUG, VMS Debugger

    Explanation: The debugger was unable to set a breakpoint at or
    step to a system sevice return address. It attempts to do this
    when intercepting system service calls during static watchpoint
    event processing.

    User Action: If there was a watchpoint hit, examine the call
    stack and find the frame before the DBGSSISHR (or SYS$SSISHR)
    frame in order to realize the correct context and instruction for
    the watchpoint hit. Otherwise, it is safe to ignore this message.