The toolbar is just below the menu bar. It is a collection of icons that provide easy access to commonly used functions. The same functions are also available as menu options from the menu bar.

sap-toolbar

Active functions are shown in color while inactive or unauthorized functions are in gray. To hide or display a toolbar icon group, place your cursor on the toolbar, right-click, and then check or uncheck the appropriate boxes. Toolbar icons are context sensitive, that is, they change depending on what you are doing.

If you forget what a particular icon does, simply move the cursor over the button to display a tooltip.

See what each toolbar icon means