"IJ000305: Connection error" and "IJ000612: Destroying connection" WARN messages in EAP 6

Solution Verified - Updated -

Issue

  • Seeing IJ000305: Connection error and IJ000612: Destroying connection wARN messages in the server.log
... WARN  [org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory] (<THREAD_ID_HERE>) Destroying connection that is not valid, due to the following exception: ...
... WARN  [org.jboss.jca.core.connectionmanager.listener.NoTxConnectionListener] (<THREAD_ID_HERE>) IJ000305: Connection error occured: ...
... WARN  [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (<THREAD_ID_HERE>) IJ000612: Destroying connection that could not be successfully matched ...

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP) 6

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