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POConnection is not associated with a managed connection.org.jboss.resource.adapter.jdbc.jdk6.WrappedConnectionJDK6
 

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  1. POConnection is not associated with a managed connection.org.jboss.resource.adapter.jdbc.jdk6.WrappedConnectionJDK6
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    <p>I am using Hibernate on a JBoss server. I get the error below.</p> <p>The error happens when I try to connect to the database for the second time in the same sesssion.</p> <p>Also I get the error "Closing connection for you. Please close your connection".</p> <pre><code> 14:28:37,869 ERROR [HibernateUtil] HibernateException occurred in executeQuery method in HibernateUtil class org.hibernate.exception.GenericJDBCException: could not execute query at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:126) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:114) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.loader.Loader.doList(Loader.java:2231) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2125) at org.hibernate.loader.Loader.list(Loader.java:2120) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:401) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:361) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1148) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) at com.a.amc.dao.utils.HibernateUtil.executeQuery(HibernateUtil.java:154) at com.a.amc.service.impl.CityServiceImpl.isCityExists(CityServiceImpl.java:142) at com.a.amc.service.impl.CityServiceImpl.addCity(CityServiceImpl.java:38) at com.a.amc.web.actions.CityAction.addCity(CityAction.java:50) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) 14:28:37,869 ERROR [JDBCTransaction] Could not toggle autocommit java.sql.SQLException: Connection is not associated with a managed connection.org.jboss.resource.adapter.jdbc.jdk6.WrappedConnectionJDK6@1269ca1 at org.jboss.resource.adapter.jdbc.WrappedConnection.lock(WrappedConnection.java:81) at org.jboss.resource.adapter.jdbc.WrappedConnection.setAutoCommit(WrappedConnection.java:454) at org.hibernate.transaction.JDBCTransaction.toggleAutoCommit(JDBCTransaction.java:228) at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:220) at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:196) at com.a.amc.dao.utils.HibernateUtil.executeQuery(HibernateUtil.java:159) at com.a.amc.service.impl.CityServiceImpl.isCityExists(CityServiceImpl.java:142) at com.a.amc.service.impl.CityServiceImpl.addCity(CityServiceImpl.java:38) at com.a.amc.web.actions.CityAction.addCity(CityAction.java:50) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) 14:28:37,869 ERROR [JDBCTransaction] JDBC rollback failed java.sql.SQLException: Connection is not associated with a managed connection.org.jboss.resource.adapter.jdbc.jdk6.WrappedConnectionJDK6@1269ca1 at org.jboss.resource.adapter.jdbc.WrappedConnection.lock(WrappedConnection.java:81) at org.jboss.resource.adapter.jdbc.WrappedConnection.rollback(WrappedConnection.java:496) at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:217) at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:196) at com.a.amc.dao.utils.HibernateUtil.executeQuery(HibernateUtil.java:159) at com.a.amc.service.impl.CityServiceImpl.isCityExists(CityServiceImpl.java:142) at com.a.amc.service.impl.CityServiceImpl.addCity(CityServiceImpl.java:38) at com.a.amc.web.actions.CityAction.addCity(CityAction.java:50) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) 14:28:37,869 ERROR [CityServiceImpl] Exception occurred in isCityExists method in CityServiceImpl org.hibernate.TransactionException: JDBC rollback failed at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:204) at com.a.amc.dao.utils.HibernateUtil.executeQuery(HibernateUtil.java:159) at com.a.amc.service.impl.CityServiceImpl.isCityExists(CityServiceImpl.java:142) at com.a.amc.service.impl.CityServiceImpl.addCity(CityServiceImpl.java:38) at com.a.amc.web.actions.CityAction.addCity(CityAction.java:50) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) </code></pre> <p>What could be the cause, and how do I solve this situation?</p>
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    1. USRachit Agrawal
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    1. This table or related slice is empty.
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    1. This table or related slice is empty.
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      1. POConnection is not associated with a managed connection.org.jboss.resource.adapter.jdbc.jdk6.WrappedConnectionJDK6
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