Thanks Sharma, I'll review the notes you mentioned for further troubleshooting.
I tried to reinstall SAP HANA Studio and then retried but the same error persists. I checked the logs you mentioned and here is what I can see:
!ENTRY org.eclipse.ui 4 0 2015-06-26 08:18:57.186
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException: while trying to invoke the method org.eclipse.jface.wizard.IWizard.setContainer(org.eclipse.jface.wizard.IWizardContainer) of a null object loaded from field org.eclipse.jface.wizard.WizardDialog.wizard of an object loaded from local variable 'this')
at org.eclipse.swt.SWT.error(SWT.java:4441)
at org.eclipse.swt.SWT.error(SWT.java:4356)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:139)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4147)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3764)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
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.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
Caused by: java.lang.NullPointerException: while trying to invoke the method org.eclipse.jface.wizard.IWizard.setContainer(org.eclipse.jface.wizard.IWizardContainer) of a null object loaded from field org.eclipse.jface.wizard.WizardDialog.wizard of an object loaded from local variable 'this'
at org.eclipse.jface.wizard.WizardDialog.setWizard(WizardDialog.java:1201)
at org.eclipse.jface.wizard.WizardDialog.<init>(WizardDialog.java:321)
at com.sap.ndb.studio.ui.wizards.BaseWizardDialog.<init>(BaseWizardDialog.java:27)
at com.sap.ndb.studio.backup.wizards.recovery.RecoveryWizardDialog.<init>(RecoveryWizardDialog.java:37)
at com.sap.ndb.studio.backup.commands.recovery.PrepareRecoveryListener$1.run(PrepareRecoveryListener.java:28)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
... 23 more
Any ideas on this error? Thanks a lot.
Robert