JDBC Resource Manager Is Unavailable After a Transaction Gets Rolled Back

(Doc ID 1543486.1)

Last updated on APRIL 05, 2018

Applies to:

Oracle WebLogic Server - Version 10.3.4 to 12.1.1.0
Information in this document applies to any platform.

Symptoms

When performing a Load Test, it was noticed that after a few transaction timeout exceptions, WebLogic Server is declaring the Datasource Resource Manager unavailable and the Connection Pool Count is full. Below is the exception:

Where <DATASOURCE_NAME> is the actual datasource.

Cause

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