Defining Dynamic Menu Texts 

If you want to change menu texts dynamically in your program, you can assign a dynamic menu text.

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       1.      Open the Menu Painter for the relevant GUI status and switch to change mode.

       2.      Open the menu bar.

       3.      Position the cursor on a blank field in the menu bar.

       4.      Choose Edit → Insert → Menu with dyn. text.

The Menu Attributes dialog box appears.

       5.      In the Short documentation field, enter a short description.

       6.      In the Field name field, enter the name of a program or ABAP Dictionary field.

       7.      Choose  with the quick info text Continue.