Library /sys$common/syshlp/dbg$uihelp.hlb DEBUGUI, exit_db_hlp  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  To exit the kept debugger, which will terminate the current debugging
  session, click on Yes.

  Otherwise, click on No to return to the current session.

  In client-server mode, the default is to exit both the client and the
  server.  Make sure that the correct buttons are selected, then click on
  OK to exit, or click on Cancel to return to the current session.