There's not much experience you can learn by using an emulated SYSG.  For
humans a real SYSG is entirely different from an emulated one.
- a SYSG emulated on a PCOMM session still looks like PCOMM, with your PCOMM
keyboard definitions, but without file transfer or GDDM.
- a real SYSG has its own keyboard layout.
So, I don't see any end-user use for TERM SYS3270 ON.

And, no, I didn't know PA1 isn't working then.

2011/1/18 Jeff Gribbin <[email protected]>

> Greetings,
> I've been playing around in my sandpit again and could, once more, do with
> confirmation of what I appear to have learned ...
>
> The objective of my playing around was to gain experience (2nd-level) in
> using the (HMC) Integrated 3270 Console. All 2nd-level ...
>
> Logon 2NDLEVEL userid
> TERM SYS3270 ON
> IPL <2NDLEVEL sysres address> CLEAR LOADPARM SYSG
>
> ... SAPL screen appears ... brilliant
>
> Press PA1, expecting to break back to 1st level (as with CONMODE 3270) but
> stay within SYSG emulation and SAPL screen.  Eventually use CP FOR from
> MAINT to logoff 2NDLEVEL. (Yes, BRKKEY IS set to PA1 - I double-checked.)
>
> From the above, it would SEEM that SYS3270 is a one-way street - once it's
> established there's no way back to allow one to enter CP commands at 1st
> level (with the intention of subsequently returning to the 'SYSG' screen).
>
> I've had a good hard look at CP Commands and Utilities Reference and
> haven't
> found a definitive statement either way.
>
> Would anyone with greater experience care to (please) share with me what
> they know on this topic?
>
> As usual for me nowadays, nothing's hanging on this except, 'knowledge' -
> please don't go to any great efforts.
>
> Regards
> Jeff
>



-- 
Kris Buelens,
IBM Belgium, VM customer support

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