Slow Connections and Intermittent ORA-12521 From WebLogic Application Using Oracle JDBC to Connection to a RAC Database
(Doc ID 1999778.1)
Last updated on JANUARY 04, 2023
Applies to:
JDBC - Version 11.2.0.3.0 and laterInformation in this document applies to any platform.
Symptoms
Oracle WebLogic 12.1.2 application is slow to connect to a 2-node RAC database, usually taking around 1 minute.
At the time of the issue, the application reports intermittent ORA-12521 errors:
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |