Diagnosis
On the initial screen, you have chosen function Item overview.As you have not entered an alternative, but more than one alternativeexists, the system does not know which alternative you want to displaythe items for.

Procedure
You have two options:
In the field Alternative, enter the required alternative andchoose function Item overview again.
Press ENTER. You see a list of all the alternatives.
If you want to change an alternative, select this alternative.
If you are in display mode, select the alternatives whose itemoverviews you want to display.
Choose function Item overview again.