Anderson Vasconcelos [https://community.jboss.org/people/andersonvass] created the discussion "Destroying connection that could not be successfully matched - Jboss 7" To view the discussion, visit: https://community.jboss.org/message/745817#745817 -------------------------------------------------------------- Hi In my application i get the connection of datasource like this: *dataSource = (DataSource) lookup(name, this.localContext);* *conn = ds.getConnection(databaseUser, databasePassword);* But sometimes i receive this warning message:  * * *11:19:19,577 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (http--127.0.0.1-8080-2) IJ000612: Destroying connection that could not be successfully matched:* org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@1583f79[state=NORMAL managed connection=org.jboss.jca.adapters.jdbc.xa.XAManagedConnection@1f83728 connection handles=0 lastUse=1341325073977 trackByTx=false pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@ed3bb2 pool internal context=SemaphoreArrayListManagedConnectionPool@66ee25[pool=TESTE_CONNECTION_23@DOMAIN_999] xaResource=XAResourceWrapperImpl@a7e7be[xaResource=org.jboss.jca.adapters.jdbc.xa.XAManagedConnection(a)1f83728 pad=false overrideRmValue=false productName=Oracle productVersion=Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options jndiName=java:/TESTE_CONNECTION_23@DOMAIN_999] txSync=null] How to solve this in Jboss 7? I found some solutions , like  <application-managed-security></application-managed-security>, but this don't work in Jboss 7. Thanks -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/745817#745817] Start a new discussion in IronJacamar at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]