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E/A-Exception: The Network Adapter could not establish the connection
java.sql.SQLException: Io exception: The Network Adapter could not establish the connection at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:287) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:328) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:430) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:151) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:608) at oracle.oc4j.sql.DriverDataSource.getConnection(DriverDataSource.java:116) at oracle.oc4j.sql.DriverDataSource.getConnection(DriverDataSource.java:75) at oracle.oc4j.sql.DataSourceConnectionPoolDataSource.getPooledConnection(DataSourceConnectionPoolDataSource.java:57) at oracle.oc4j.sql.xa.EmulatedXADataSource.getXAConnection(EmulatedXADataSource.java:92) at oracle.oc4j.sql.spi.ManagedConnectionFactoryImpl.createXAConnection(ManagedConnectionFactoryImpl.java:211) at oracle.oc4j.sql.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:170) at com.evermind.server.connector.ApplicationConnectionManager.createManagedConnection(ApplicationConnectionManager.java:1461) at oracle.j2ee.connector.ConnectionPoolImpl.createManagedConnectionFromFactory(ConnectionPoolImpl.java:329) at oracle.j2ee.connector.ConnectionPoolImpl.access$900(ConnectionPoolImpl.java:100) at oracle.j2ee.connector.ConnectionPoolImpl$FixedWaitPoolingScheme.getManagedConnection(ConnectionPoolImpl.java:1518) at oracle.j2ee.connector.ConnectionPoolImpl.getManagedConnection(ConnectionPoolImpl.java:792) at oracle.oc4j.sql.ConnectionPoolImpl.getManagedConnection(ConnectionPoolImpl.java:45) at com.evermind.server.connector.ApplicationConnectionManager.getConnectionFromPool(ApplicationConnectionManager.java:1700) at com.evermind.server.connector.ApplicationConnectionManager.acquireConnectionContext(ApplicationConnectionManager.java:1640) at com.evermind.server.connector.ApplicationConnectionManager.allocateConnection(ApplicationConnectionManager.java:1580) at oracle.j2ee.connector.OracleConnectionManager.unprivileged_allocateConnection(OracleConnectionManager.java:265) at oracle.j2ee.connector.OracleConnectionManager.allocateConnection(OracleConnectionManager.java:214) at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:272) at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:200) at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:142) at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:127) at oracle.bpel.services.notification.repos.NotificationPersistencyDriver.getConnection(NotificationPersistencyDriver.java:170)