Bug 202038 errors occurred when preview the attached design file.
data/org.eclipse.birt.data.tests/test/org/eclipse/birt/data/engine/binding/FeaturesTest.java
bindingExprGroup[0] = new ScriptExpression( "dataSetRow.COUNTRY" );
		bindingExprGroup[1] = new ScriptExpression( "dataSetRow.CITY" );
		GroupDefinition[] groupDefn = new GroupDefinition[]{
				new GroupDefinition( "group0" ), new GroupDefinition( "group1" )
		};
		groupDefn[0].setKeyExpression( "row.GROUP_COUNTRY" );
		groupDefn[1].setKeyExpression( "row.GROUP_CITY" );
		
		String[] bindingNameFilter = new String[1];
		bindingNameFilter[0] = "SORT_SALE_DATE";
		IBaseExpression[] bindingExprFilter = new IBaseExpression[1];
		bindingExprFilter[0] = new ScriptExpression( "row.ROW_FILTER" );
		FilterDefinition[] filterDefn = new FilterDefinition[]{
			new FilterDefinition( new ConditionalExpression( "row.ROW_FILTER",
					IConditionalExpression.OP_EQ,
					"\"Date:\"+dataSetRow.SALE_DATE" ) )
		};
		String[] bindingNameRow = new String[7];
		bindingNameRow[0] = "ROW_0";
		bindingNameRow[1] = "ROW_rowPosition";
		bindingNameRow[2] = "ROW_COUNTRY";
		bindingNameRow[3] = "ROW_CITY";
		bindingNameRow[4] = "ROW_SALE_DATE";
		bindingNameRow[5] = "ROW_AMOUNT";
		bindingNameRow[6] = "ROW_FILTER";
		IBaseExpression[] bindingExprRow = new IBaseExpression[7];
		bindingExprRow[0] = new ScriptExpression( "dataSetRow[0]" );
		bindingExprRow[1] = new ScriptExpression( "dataSetRow._rowPosition" );
		bindingExprRow[2] = new ScriptExpression( "dataSetRow.COUNTRY" );
		bindingExprRow[3] = new ScriptExpression( "dataSetRow.CITY" );