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"Attempt To Configure ONS In FanManager Failed With Oracle.ons.NoServersAvailable: Subscription Time" Error Reported While Executing A Java Program Connecting To A Standalone Database (Doc ID 2679061.1)

Last updated on JUNE 23, 2021

Applies to:

JDBC - Version and later
Information in this document applies to any platform.


On : version, Thin JDBC driver

While trying to connect using JDBC (Oracle JDBC 19.6 driver) to Oracle Cloud Autonomous Database for Transaction Processing, the next error is reported:

Jun 02, 2020 11:06:31 PM oracle.simplefan.impl.FanManager configure
SEVERE: attempt to configure ONS in FanManager failed with oracle.ons.NoServersAvailable: Subscription time out





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