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UCP Pool Erroring Out With: "oracle.ucp.UniversalConnectionPoolException: No valid connection available" (Doc ID 2334452.1)

Last updated on JULY 31, 2018

Applies to:

JDBC - Version 12.1.0.2.0 and later
Information in this document applies to any platform.

Symptoms

On : 12.1.0.2.0 version, Thin JDBC driver

Approximately 2.5 hours after application startup, It starts getting errors about JDBC connections being closed.

ERROR
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Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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