On Wednesday, 01/18/2006 at 01:39 CET, Pohlen Mailinglist <[EMAIL PROTECTED]> wrote: > is there any significant functional difference on an ESS between the > emulation of an LCU as 3990 Model 6 or 3990 Model 3.
If you don't have any guests who have ESS support, then you *might* be ok. But a guest will be able to tell that the device is really ESS and may expect certain functions to work, which won't unless the PTFs are applied. Of course, the official answer is "You must apply the PTFs listed in the PSP bucket and any subsequent PE." Alan Altmark z/VM Development IBM Endicott
