Hi Komal Chandolure,

To set the header one time only is not really included with in the list view data widget, the designed fields are shown for every object in your list.

However what you can do but this requires some trial and error is to add a layout grid or an table above your list view with the right header values, and put in your list view a similar layout grid or table with the right values;

Another option will be to use a datagrid2 that gives you standard components for headers and also enables you filtering.

For the scrolling you can take a look at the widget scroll container it gives you options to make certain parts scrollable and certain parts fixed.