Second Infrastructure Installation Does Not Use New TNS Listener When Desired
(Doc ID 602347.1)
Last updated on JUNE 28, 2021
Applies to:Oracle Fusion Middleware - Version 10.1.2.0.0 to 10.1.4.0.1 [Release AS10gR2]
Information in this document applies to any platform.
This problem can occur on any platform.
During installation of a second Oracle Application Server 10g Reelase 2 (10.1.2.0.2) Infrastructure instance on the same server, the installation program defaults to a Database port of 1521. Although both instances can run on the same port of 1521, you would like to change that port to a different one. However, after changing the listener.ora and tnsnames.ora files the 1521 port is still detected by the initial listener:
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