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What Is The Cause For " NO timezone in HA event" during RAC failover? (Doc ID 1627382.1)

Last updated on MARCH 15, 2019

Applies to:

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


Whilst using Universal Connection Pool (UCP) from a Java application connecting to a RAC database, the following warning is displayed when a node failover occurs:

UCP WARNING NO timezone in HA event

What does this message mean, and how can we set a timezone in order to avoid it?


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