Blank page in iview - need help

Hi All,

I really need your expertise..Actually, I've issue with my users, where few of them encountered missing page in their iView. I tried to to find 'user setting option' but unfortunately, it gave nothing..only windows option,i.e, print, view source code, properties and so on.and amazingly there was no error message,it just give them an empty screen,no header,no subview, etc.

Wondering is there any place,where i can restore their missing page or iview..It only happened to some people, and i believe they accidentally clicked on 'Remove Page' Option

FYI, Am using NETWEAVER 7.0

Thanks in advance guys

Regards

RJ