Last updated on OCTOBER 27, 2016
Applies to:Oracle Net Services - Version: 10.1.0.2.0 to 22.214.171.124.0
This problem can occur on any platform.
The dispatchers are configured and spawning properly but are not registering with the desired listener. This can be seen in the lsnrctl services output. There are no D00x handlers registered against the listener.
Furthermore, all remote connections are being made in DEDICATED mode.
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