The DLOGMOD setting I had previously was D4C32XX3, which is defined as:
D4C32XX3 MODEENT LOGMODE=D4C32XX3,FMPROF=X'03',TSPROF=X'03',PRIPROT=X'B*
1',SECPROT=X'90',COMPROT=X'3080',RUSIZES=X'87F8',PSERVIC*
=X'028000000000000000000300',APPNCOS=#CONNECT *@KGC*
EDS capability is set, according to the description of the bytes I found
at [1].
Terminal behavior is identical with D4C32XX3 and DYNAMICB. The latter
doesn't have X'80' set.
MODEENT LOGMODE=DYNAMICB, X
APPNCOS=#CONNECT, D409262 X
COS=INTERACT, X
FMPROF=X'02', X
TSPROF=X'02', X
PRIPROT=X'71', X
SECPROT=X'40', X
COMPROT=X'2000', X
RUSIZES=X'0000', X
PSERVIC=X'00C000000000000000000300'
I am out of ideas.
-Alex
[1]
https://www.ibm.com/docs/en/zos/2.1.0?topic=devices-pservic-operand-modeent-macroinstruction
On Mon, Dec 13, 2021 at 02:49:26AM +0000, Seymour J Metz wrote:
> Take a look at D4A32XX3, D4B32XX3 and D4332XX3. What is important is that
> they all have BINDFLAG set tp BINSEDS (X'80'), indicating support for
> extended data stream.
>
>
> --
> Shmuel (Seymour J.) Metz
> http://mason.gmu.edu/~smetz3
>
> ________________________________________
> From: IBM Mainframe Discussion List [[email protected]] on behalf of
> Alexander Huemer [[email protected]]
> Sent: Sunday, December 12, 2021 10:14 AM
> To: [email protected]
> Subject: Re: VTAM LU coding for 3192G display
>
> In VTAM there are several LUs defined, all equal. Only displays, no
> printers. On the 3174 there is no special provisioning either.
> I know of the existence of PSERVIC in the LOGMODE macros, but not how to
> craft PSERVIC values.
> GDDM is working e.g. on the 3290.
>
> -Alex
>
> On Sun, Dec 12, 2021 at 09:57:29PM +1100, Attila Fogarasi wrote:
> > I just remembered that unrelated devices on the same controller can affect
> > what are valid values for the bind for 3192g. For example if there is a
> > 3287 (printer) defined on the same controller, then the max RU size is
> > reduced even for the 3192g (so what would have been a valid bind with no
> > 3287 configured becomes invalid). This is the reason the otherwise very
> > capable 3270 architecture became abandoned :) All of this varies with
> > specific device types, of course, once you get out of mainstream devices.
> > Good luck getting GDDM working.
> >
> > On Sun, Dec 12, 2021 at 9:42 PM Attila Fogarasi <[email protected]> wrote:
> >
> > > Logmode is invalid for the physical device, sense 0821 means that the bind
> > > was rejected due to having invalid parameters (which come from the logmode
> > > entry). You might want to check the PSERVIC value.
>
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