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via Oracle Community by 807581, 1 year ago
Error in allocating a connection. Cause: Connection could not be allocated because: Communications link failure Last packet sent to the server was 0 ms ago.Error Code: 0
via microsoft.com by Unknown author, 2 years ago
Error in allocating a connection. Cause: Connection could not be allocated because: The TDS prelogin response is incomplete. The target server must be SQL Server 2000 or later.Error Code: 0
via Oracle Community by 807581, 1 year ago
Error in allocating a connection. Cause: The isolation level could not be set: READ_COMMITTED and SERIALIZABLE are the only valid transaction levelsError Code: 0
via Google Groups by k.adamczyk, 10 months ago
This pool is not registered with the runtime environment Error Code: 0
via Oracle Community by ptony, 1 year ago
Error in allocating a connection. Cause: Class name is wrong or classpath is not set for : com.mysql.jdbc.jdbc2.optional.MysqlDataSource Error Code: 0
via manning.com by Unknown author, 2 years ago
Error in allocating a connection. Cause: Connection could not be allocated because: java.net.Connect Exception : Error connecting to server localhost on port 1527 with message Connection refused: connect. Error Code: 0
java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: Communications link failureLast packet sent to the server was 0 ms ago.Error Code: 0 at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:289) at oracle.toplink.essentials.jndi.JNDIConnector.connect(JNDIConnector.java:135) at oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:170) at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:537) at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:180) at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:230) at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:78) at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:113) at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:107) at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:76) at com.sun.jdo.spi.persistence.support.ejb.ejbc.PersistenceProcessor.loadPersistenceUnitBundle(PersistenceProcessor.java:468) at com.sun.jdo.spi.persistence.support.ejb.ejbc.PersistenceProcessor.createTablesInDB(PersistenceProcessor.java:325) at com.sun.jdo.spi.persistence.support.ejb.ejbc.PersistenceProcessor.processAppBundle(PersistenceProcessor.java:190) at com.sun.jdo.spi.persistence.support.ejb.ejbc.PersistenceProcessor.processApplication(PersistenceProcessor.java:125) at com.sun.jdo.spi.persistence.support.ejb.ejbc.DeploymentEventListenerImpl.processApplication(DeploymentEventListenerImpl.java:193) at com.sun.jdo.spi.persistence.support.ejb.ejbc.DeploymentEventListenerImpl.processEvent(DeploymentEventListenerImpl.java:152) at com.sun.jdo.spi.persistence.support.ejb.ejbc.DeploymentEventListenerImpl.notifyDeploymentEvent(DeploymentEventListenerImpl.java:109) at com.sun.enterprise.deployment.backend.DeploymentEventManager.notifyDeploymentEvent(DeploymentEventManager.java:66) at com.sun.enterprise.deployment.backend.AppDeployer.postDeploy(AppDeployer.java:429) at com.sun.enterprise.deployment.backend.AppDeployer.deploy(AppDeployer.java:225) at com.sun.enterprise.deployment.backend.AppDeployer.doRequestFinish(AppDeployer.java:129) at com.sun.enterprise.deployment.phasing.J2EECPhase.runPhase(J2EECPhase.java:169) at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:95) at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:871) at com.sun.enterprise.deployment.phasing.PEDeploymentService.deploy(PEDeploymentService.java:266) at com.sun.enterprise.deployment.phasing.PEDeploymentService.deploy(PEDeploymentService.java:739) at com.sun.enterprise.management.deploy.DeployThread.deploy(DeployThread.java:174) at com.sun.enterprise.management.deploy.DeployThread.run(DeployThread.java:210)