JDBC TCPS Connections Do Not Failover For SCAN Listeners
(Doc ID 1289244.1)
Last updated on FEBRUARY 27, 2021
Applies to:JDBC - Version 126.96.36.199.0 to 188.8.131.52.0 [Release 11.2]
Information in this document applies to any platform.
JDBC thin 184.108.40.206 and 220.127.116.11 connections over TCPS fail with the following error when one of the SCAN listeners and associated VIP are disabled/stopped and do not fail over to the other available SCAN listeners.
IO Error: The Network Adapter could not establish the connection
ORA-12541: TNS No Listener
JDBC TCP connections and SQL*Plus/OCI connections work as expected and fail over correctly.
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