Re: Oddity with upgrades on Windows

I would check your ORACLE_HOME Environment variable as well as the PATH Environment variable having the 12.1.0.2 home listed first. However be careful, I've had issues if I have had two listeners, one for 11g and one for 12c and then after I reboot the server the listener only starts for which ever HOME you have set in your PATH and ORACLE_HOME home environment variable.

On Sat, Mar 31, 2018 at 12:18 PM, Mladen Gogala <gogala.mladen_at_gmail.com> wrote:

> The scenario is like this: the client is using 64 bit Windows 2012R2, with
> several 11G databases running from the same 11.2.0.4 home. For testing
> purposes, the client wants to upgrade just one of the databases to Oracle
> 12.1.0.2. I noticed that it is not possible to move the listener to the new
> Oracle home. No matter what I do, the listener being used is always the
> listener from the 11G home. That prevents me from using DBUA and I have to
> use catctl.pl, which is a lot more of manual labour. Has anyone solved
> that problem? Explicit setting of TNS_ADMIN doesn't help. I am at a loss.
>
> --
> Mladen Gogala
> Database Consultant
> Tel: (347) 321-1217
>
> --
> http://www.freelists.org/webpage/oracle-l
>
>
>

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