Diagnosis
On the initial screen, you have chosen function Goto -->Header overvw. As you have not entered an alternative, but morethan one alternative exists, the system does not know whichalternative's header you want to display.

Procedure
You have two options:
In the field Alternative, enter the required alternative andchoose function Goto --> Header overvw again.
Press ENTER. You see a list of all the alternatives. Select thealternatives whose header overviews you want to display.
Choose function Goto --> Header overvw again.