I forgot to add that we believe the problem to be with Oracle parameters
because we are able to connect through the ESCON using TCP for other
applications.
Thanks.
"Howard" <pepperh_at_isp.state.il.us> wrote in message
news:8ZYO6.15284$9D5.1315391_at_newsread2.prod.itd.earthlink.net...
> I am an AIX admin, trying to help resolve an Oracle problem, been working
> with the DBAs on this for a while.
>
> We are running Oracle 7.3.3 on our mainframe. We connect to instances
under
> ver 7.3.4 on AIX through ESCON using LU6.2 and token ring using TCP/IP.
We
> are attempting to change our ESCON connection to TCP/IP to support MVS
8.1
> that we were told doesn't support LU6.2. We are unable to connect through
> the ESCON after we changed to TCP.
>
> We have modified the tnsnames.ora and listener.ora on our RS/6000 and the
> DBA has modified the corresponding datasets on the mainframe. When we
start
> the listeners on the mainframe, we get the listening on (IP)(port) , we
> had a problem with that for a while getting listening errors. Now we can
> connect through TSO to the mainframe instance, and select rows from the
AIX
> instance, however we are unable to connect in the other direction. We get
> TNS errors, no listener.
>
> We would appreciate advise from anyone with similar experience.
>
> Thanks in advance.
>
>
>
Received on Wed May 23 2001 - 20:03:33 CDT
