OPEN VIEW button missing in BEx report

Hello!

When I open BEx report, I can see buttons for managing report. I can see SAVE VIEW, BOOKMARK, VARIABLE SCREEN, Exceptions and Conditions, COMMENTS, EXPORT TO EXCEL, EXPORT TO CSV.

I have SAP BW 7.0 installation.

Button OPEN VIEW is missing, although I saw this button in one other 7.0 BW installation. Why is this button missing?

On WAD reports I can put this button on report.

Thank you

Gorazd