To change a static text into a dynamic text, proceed as follows:
...
1. Double-click on the function that you want to change.
The Function Attributes dialog box appears.
2. Choose Change Text Type.
3. In the Field name field, enter the name of the program or ABAP Dictionary field.
To do this, you can also use the input help.
4. Choose with the quick info text Continue.
The system displays the dynamic text in brackets <>.
Since the field name that you specify to store the function name can be up to 132 bytes long (as on the screen), the system cannot always display the field in its full length. You can change the field name by double-clicking the function or menu name.