java.sql.SQLException: ORA-03135: connection lost contact

Solution Unverified - Updated -

Issue

  • We have latency Issue between appserver to Database, We get below errors:
2015-08-11 06:33:34,608 ERROR [org.hibernate.util.JDBCExceptionReporter] (pool-64-thread-26) Unable to get managed connection for jdbc/test; - nested throwable: (javax.resource.ResourceException: Unable to get managed connection for jdbc/test)


Caused by: java.sql.SQLException: ORA-03135: connection lost contact at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:765) at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:414) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:546) at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:162) at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:53) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521)

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP)
    • 5.2.0

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