Michael wrote...

>Because operations isn't watching the sets, thinking DDX is doing the work,
>disaster will happen when you can't afford it.  Lots of data sets fill in
>the middle of the day, most likely at a time you can't afford to down.

Good point. However, a potential quick solution in this case (in the
middle of the day) could be to run QUERY, add a couple of entries to
the "seemingly full" datasets (just enough to trigger a DDX expansion)
and then delete them again. Not ideal, but probably doable.

Lars.