Bug 189590 Error occurs when click drill-through link in sample report "OrderMasterAfter.rptdesign"
Description: Open "Report Example" view, open "Drill to Details" directory. Open "OrderMasterAfter.rptdesign" file. Preview in layout, and then click the first column "ORDERNUMBER" value, which defines drill-through link in it. Exception throws out when click on it. Build version:2.2.0.v20070529-0630. Expected result: Even if the "OrderDetailAfter.rptdesign" isn't opened, the drill-through link in the master report should drill to the detailed report.
UI/org.eclipse.birt.report.designer.ui.samples.ide/src/org/eclipse/birt/report/designer/ui/samples/ide/action/IDEOpenSampleReportAction.java
ExceptionHandler.handle( e );
				MessageDialog.openError( composite.getShell( ),
						Messages.getString( "NewReportProjectWizard.errorMessage" ), 
						Messages.getFormattedString( "NewReportProjectWizard.internalError", new Object[]{t.getMessage( )} ) ); 
			}
			return null;
		}
		return projectHandle;
	}
	private void create( IProjectDescription description,
			IProject projectHandle, IProgressMonitor monitor )
			throws CoreException, OperationCanceledException
	{
		try
		{
			monitor.beginTask( "", 2000 );
			projectHandle.create( description, new SubProgressMonitor( monitor,
					1000 ) );
			if ( monitor.isCanceled( ) )
				throw new OperationCanceledException( );
			projectHandle.open( new SubProgressMonitor( monitor, 1000 ) );
		}
		finally
		{
			monitor.done( );
		}
	}
	private void refreshReportProject( final IProject project )
	{
		WorkspaceModifyOperation op = new WorkspaceModifyOperation( ) {