I do sometimes use a TSO/ISPF submit command in a development/testing context. In production I instead use the device of directing output to the INTRDR defined in a DD statement or the like.
In two places where I could do so conveniently I have this morning checked the use of duplicate jobnames periodically, and what I found is 1) development programmers submitting a sequence of different jobs, chiefly compiles, etc. and assemblies, etc. reusing the same jobname and 2) a single production-control recovery/restart blunder. Paul Gilmartin's point is the crucial one. One can never stop up all the ratholes, but resources can be protected from being accessed at all or from being altered. John Gilmore, Ashland, MA 01721 - USA ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
