Issue

• Getting following exception with jt400.jar driver :

WARN  [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (host-controller-connection-threads - 2) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: Could not create connection
        at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:288) [ironjacamar-jdbc-1.0.23.1.Final-redhat-1.jar:1.0.23.1.Final-redhat-1]
        at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:246) [ironjacamar-jdbc-1.0.23.1.Final-redhat-1.jar:1.0.23.1.Final-redhat-1]
        at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.createConnectionEventListener(SemaphoreArrayListManagedConnectionPool.java:788) [ironjacamar-core-impl-1.0.23.1.Final-redhat-1.jar:1.0.23.1.Final-redhat-1]
        at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:344) [ironjacamar-core-impl-1.0.23.1.Final-redhat-1.jar:1.0.23.1.Final-redhat-1]
        at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:404) [ironjacamar-core-impl-1.0.23.1.Final-redhat-1.jar:1.0.23.1.Final-redhat-1]
        at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:372) [ironjacamar-core-impl-1.0.23.1.Final-redhat-1.jar:1.0.23.1.Final-redhat-1]
        at org.jboss.jca.core.connectionmanager.pool.AbstractPool.internalTestConnection(AbstractPool.java:675) [ironjacamar-core-impl-1.0.23.1.Final-redhat-1.jar:1.0.23.1.Final-redhat-1]
        at org.jboss.jca.core.connectionmanager.pool.strategy.OnePool.testConnection(OnePool.java:89) [ironjacamar-core-impl-1.0.23.1.Final-redhat-1.jar:1.0.23.1.Final-redhat-1]
        at org.jboss.as.connector.subsystems.common.pool.PoolOperations$TestConnectionInPool.invokeCommandOn(PoolOperations.java:143) [jboss-as-connector-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.connector.subsystems.common.pool.PoolOperations$1.execute(PoolOperations.java:82) [jboss-as-connector-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:601) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:479) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:283) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:278) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:231) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:137) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler.doExecute(TransactionalProtocolOperationHandler.java:147) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$1.run(TransactionalProtocolOperationHandler.java:111) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$1.run(TransactionalProtocolOperationHandler.java:107) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.7.0_85]
        at javax.security.auth.Subject.doAs(Subject.java:356) [rt.jar:1.7.0_85]
        at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:83) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$2$1.run(TransactionalProtocolOperationHandler.java:127) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$2$1.run(TransactionalProtocolOperationHandler.java:123) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.7.0_85]
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$2.execute(TransactionalProtocolOperationHandler.java:123) [jboss-as-controller-7.3.4.Final-redhat-1.jar:7.3.4.Final-redhat-1]
        at org.jboss.as.protocol.mgmt.AbstractMessageHandler$2$1.doExecute(AbstractMessageHandler.java:283)
        at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:504)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_85]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_85]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_85]
        at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.1.1.Final-redhat-1.jar:2.1.1.Final-redhat-1]
Caused by: java.awt.HeadlessException
        at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207) [rt.jar:1.7.0_85]
        at java.awt.Window.<init>(Window.java:535) [rt.jar:1.7.0_85]
        at java.awt.Frame.<init>(Frame.java:420) [rt.jar:1.7.0_85]
        at java.awt.Frame.<init>(Frame.java:385) [rt.jar:1.7.0_85]
        at com.ibm.as400.access.ToolboxSignonHandler.displayMessage(ToolboxSignonHandler.java:336)
        at com.ibm.as400.access.ToolboxSignonHandler.displayMessage(ToolboxSignonHandler.java:323)
        at com.ibm.as400.access.ToolboxSignonHandler.userIdUnknown(ToolboxSignonHandler.java:302)
        at com.ibm.as400.access.AS400.promptSignon(AS400.java:2954)
        at com.ibm.as400.access.AS400.signon(AS400.java:4209)
        at com.ibm.as400.access.AS400.connectService(AS400.java:1336)
        at com.ibm.as400.access.AS400JDBCConnection.setProperties(AS400JDBCConnection.java:3361)
        at com.ibm.as400.access.AS400JDBCDriver.prepareConnection(AS400JDBCDriver.java:1419)
        at com.ibm.as400.access.AS400JDBCDriver.initializeConnection(AS400JDBCDriver.java:1256)
        at com.ibm.as400.access.AS400JDBCDriver.connect(AS400JDBCDriver.java:395)
        at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:260) [ironjacamar-jdbc-1.0.23.1.Final-redhat-1.jar:1.0.23.1.Final-redhat-1]