On 9/16/2020 10:21 PM, Barbara Nitz wrote:
Thanks, Brian,

This is almost always a problem with the VTAM definition of the NJE applid that 
you are using.  Possibly you didn't start it or it was started before VTAM or 
JES was ready for it to be started.

The NJE/TCP connection method should work out much better than the SNA method, 
but there is no reason why it should not have worked.
We defined and activated the VTAM NJE major node way after IPL, right around 
the time we tried to set up NJE/SNA. It was showing a status of connectable, 
and JES2 had no problem starting LOGON1 to that VTAM definition. In fact, we 
used the same commands/definitions and order of things after we had IPL'd 
without the NJE/TCP keywords in the JES2 deck.

I take it that we ran into a bug, then, if nobody is aware of it being 
documented that it shouldn't/couldn't work.


We ran a mixture of TCP and SNA NJE for a long, long time and then eventually (by accident in fact) ended up with an OSA hardware configuration that could no longer support SNA. We couldn't use EE because both ends of the connection were not MVS. So we capitulated and changed everything over to TCP. It's a bit less predictable than SNA was, but gets the job done. I see no reason to believeĀ  that falling back to SNA would not work if we chose to do so (and had the necessary OSA hardware).


--
Phoenix Software International
Edward E. Jaffe
831 Parkview Drive North
El Segundo, CA 90245
https://www.phoenixsoftware.com/


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