Show object name in tray?

Hi

I am running on Portal 7.3 where I have a java web dynpro application I

added to a page. Strangely, the page adds a header with the application name

on top of my app. I have tried to remove this header by unselecting the

attribute "Show object name in tray", but nothing happens.

Moreover if I want to use the method

WDPortalNavigation.navigateAbsolute() only if I use normal page to which

I add my application am I able to navigate to this page.

If however if I use a webdynpro created page then navigateAbsolute does not

work at all.

any idea?

Thank you for your help

regards

Yuval Peery