Multiple oracle database on single server

Hi,
In our organization, we are going to install, SRM, BW and XI on a single server, each going to use its own database.
So, in that case, will the listener and listener port for all the three database will be the same, or we need to define it during the installation.
Please help me in this regard.
Thanks and Regards,
Sailesh K

Hi Sailesh,
The best option is different binaries (Oracle & Sap), different Filesystems and different ports (Listener, msserver, gw, and so on) for every system you install. And, of course, different system numbers!
Best Regards,
JC Llanes.

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