You use this procedure to add existing fields from the ABAP Dictionary or a program to a screen in the Screen Painter.
The Dict./Program fields window appears.
You can enter field names generically but you must always specify table names in full.
In the work area, the system displays the cursor and an outline of the field block consisting of the selected field.
When you add elements that do not have corresponding fields in a program or in the ABAP Dictionary, you must provide the field name explicitly. The name can be up to 130 characters long and may contain alphabetic, numeric and some special characters like # (pound sign), / (forward slash), - (dash), _ (underscore),$ (dollar sign). If you enter a field name with a - (dash), the system checks if the field is present in the ABAP Dictionary.