Hai I am using pentaho community edition, I am trying to connect to my oracle database but I could not do it. I downloaded the drivers and placed in lib directory but still I could not connect to the database. THIS IS THE ERROR AM GETTING WHEN I TEST FOR CONNECTION. PLEASE HELP ME OUT. Error connecting to database [oracle_db] : org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database Error connecting to database: (using class oracle.jdbc.driver.OracleDriver) Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database Error connecting to database: (using class oracle.jdbc.driver.OracleDriver) Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor at org.pentaho.di.core.database.Database.normalConnect(Database.java:368) at org.pentaho.di.core.database.Database.connect(Database.java:317) at org.pentaho.di.core.database.Database.connect(Database.java:279) at org.pentaho.di.core.database.Database.connect(Database.java:269) at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:86) at org.pentaho.di.core.database.DatabaseMeta.testConnection(DatabaseMeta.java:2464) at org.pentaho.ui.database.event.DataHandler.testDatabaseConnection(DataHandler.java:533) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.pentaho.ui.xul.impl.AbstractXulDomContainer.invoke(AbstractXulDomContainer.java:329) at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:139) at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:123) at org.pentaho.ui.xul.swt.tags.SwtButton.access$500(SwtButton.java:26) at org.pentaho.ui.xul.swt.tags.SwtButton$4.widgetSelected(SwtButton.java:119) at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.eclipse.jface.window.Window.runEventLoop(Window.java:820) at org.eclipse.jface.window.Window.open(Window.java:796) at org.pentaho.ui.xul.swt.tags.SwtDialog.show(SwtDialog.java:378) at org.pentaho.ui.xul.swt.tags.SwtDialog.show(SwtDialog.java:304) at org.pentaho.di.ui.core.database.dialog.XulDatabaseDialog.open(XulDatabaseDialog.java:115) at org.pentaho.di.ui.core.database.dialog.DatabaseDialog.open(DatabaseDialog.java:62) at org.pentaho.di.ui.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:493) at org.pentaho.di.ui.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:478) at org.pentaho.di.ui.spoon.Spoon.doubleClickedInTree(Spoon.java:2777) at org.pentaho.di.ui.spoon.Spoon.access$1900(Spoon.java:310) at org.pentaho.di.ui.spoon.Spoon$24.widgetDefaultSelected(Spoon.java:5275) at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1183) at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:6968) at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:567) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.pentaho.commons.launcher.Launcher.main(Launcher.java:134) Caused by: org.pentaho.di.core.exception.KettleDatabaseException: Error connecting to database: (using class oracle.jdbc.driver.OracleDriver) Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:504) at org.pentaho.di.core.database.Database.normalConnect(Database.java:352) ... 44 more Caused by: java.sql.SQLException: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:489) at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:553) at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:254) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:499) ... 45 more Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor at oracle.net.ns.NSProtocol.connect(NSProtocol.java:399) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1140) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:340) ... 52 more Hostname : localhost Port : 1521 Database name : hr
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