A search help can be directly assigned to a screen field. In this case, the search help is only available for this screen. If the same field is used on several screens, the search help should generally be attached to the referenced table field or structure field (see
Attaching to Table Fields).You can attach a search help directly to a screen in the following ways.
In both cases this assigns the first parameter of the search help to the screen field. As a result, only a value from the hit list can be returned to the screen template.