Database layer(hibernate) failed to connect jdbc, thought all the jdbc connections at the weblogic fin ------------------------------------------------------------------------------------------------------ Key: HIBERNATE-107 URL: https://issues.jboss.org/browse/HIBERNATE-107 Project: Hibernate Integration Issue Type: Feature Request Environment: Operation System: Linux S/w: Java, hydernate, spring,weblogic,informix Reporter: Praveen Deverachetty Assignee: Steve Ebersole Labels: hibernate_persistance_layer Hi, We found a scenario where the app failed connecting to database and failing with the following exceptions. At that point we verified with the weblogic admin and dba and all looks fine. Any idea what went wrong. After the weblogic server bounce the application seems working fine. This is the first time we saw this in the app after went live, i think it is 3 months we are live in production. 2008-10-22 11:01:45,905 WARN [org.hibernate.util.JDBCExceptionReporter] - SQL Error: -79730, SQLState: IX000 2008-10-22 11:01:45,905 ERROR [org.hibernate.util.JDBCExceptionReporter] - Connection not established 2008-10-22 11:01:45,907 ERROR [com.circuitcity.instantcredit.services.persistance.impl] - find failed javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not inspect JDBC autocommit mode at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:630) at org.hibernate.ejb.AbstractEntityManagerImpl.find(AbstractEntityManagerImpl.java:195) .......... -------------------- Caused by: java.sql.SQLException: Connection not established at com.informix.util.IfxErrMsg.getSQLException(IfxErrMsg.java:400) at com.informix.jdbc.IfxSqliConnect.h(IfxSqliConnect.java:6287) at com.informix.jdbc.IfxSqliConnect.prepareStatement(IfxSqliConnect.java:2310) ....