On 11-Jul-2005, "Abbacabba" <[EMAIL PROTECTED]> wrote:

> IEFBR14 is one of our most USED program with ~1500 uses a day.

You won't gain anything by trying to make a more efficient IEFBR14.   But that
isn't your goal.   We don't have any business needs to have IEFBR14 run.   What
we have are needs to do stuff such as delete datasets or set switches or other
stuff.

If you want efficiency here, you need to analyze the real stuff that that
IEFBR14 step is designed to accomplish.

There are some other things to analyze here - sometimes you don't need to have
your job wait while some tape is marked for deletion, for instance.

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