On Wednesday, 09/06/2006 at 10:05 EST, Bob Forward 
<[EMAIL PROTECTED]> wrote:
> On some older 3270 devices, any PROG7xx status was due to a program
> check detected by a DFT. The user was then referred to documentation on
> that particular terminal. We still see such status codes appear on
> emulated terminals. We just press RESET, CLEAR or anything that will
> clear the status and go on.

There was a z/OS telnet server bug a while back for TN3270E sessions 
wherein the host would send a garbage response to a CLEAR operation.  This 
caused a PROG 754.  NOTN3270E bypassed that problem.

Graeme: If you are telnetted into the first level system, try it with 
NOTN3270E in the InternalClientParms of PROFILE TCPIP.  If the problem 
goes away, there's your workaround.  If anyone has the same problem on a 
supported release, please call it in.

Alan Altmark
z/VM Development
IBM Endicott

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