Hi
could you please let me know how did you fix it since i am getting exactly the same errror
in mysql with sun one app server 8.
What do you mean by :
fixed it b making the Validation on table (not on auto-commit,meta-data - these are cached by the driver)
please help i have been struggling to resolve this.
thanks a lot
#|2009-01-22T16:32:25.679+0000|SEVERE|sun-appserver-pe8.2|javax.enterprise.resource.resourceadapter|_ThreadID=17;|RAR5031:System Exception
java.lang.NullPointerException
at com.sun.enterprise.resource.ConnectorXAResource.getResourceHandle(ConnectorXAResource.java:177)
at com.sun.enterprise.resource.ConnectorXAResource.end(ConnectorXAResource.java:103)
at com.sun.enterprise.distributedtx.J2EETransactionManagerOpt.delistResource(J2EETransactionManagerOpt.java:191)
at com.sun.enterprise.resource.ResourceManagerImpl.unregisterResource(ResourceManagerImpl.java:210)
at com.sun.enterprise.resource.ResourceManagerImpl.delistResource(ResourceManagerImpl.java:168)
at com.sun.enterprise.resource.PoolManagerImpl.resourceClosed(PoolManagerImpl.java:323)
at com.sun.enterprise.resource.LocalTxConnectionEventListener.connectionClosed(LocalTxConnectionEventListener.java:51)
at com.sun.gjc.spi.ManagedConnection.connectionClosed(ManagedConnection.java:565)
at com.sun.gjc.spi.ConnectionHolder.close(ConnectionHolder.java:120)
at org.hibernate.connection.DatasourceConnectionProvider.closeConnection(DatasourceConnectionProvider.java:74)
at org.hibernate.jdbc.ConnectionManager.closeConnection(ConnectionManager.java:451)
at org.hibernate.jdbc.ConnectionManager.aggressiveRelease(ConnectionManager.java:406)
at org.hibernate.jdbc.ConnectionManager.afterStatement(ConnectionManager.java:281)
at org.hibernate.jdbc.AbstractBatcher.closePreparedStatement(AbstractBatcher.java:543)
at org.hibernate.jdbc.AbstractBatcher.closeStatement(AbstractBatcher.java:269)
at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:285)
at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:212)
at org.hibernate.loader.Loader.doQuery(Loader.java:726)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
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