Ui integration services xsappsite opening error

Hello,

I've got a problem regarding applications site.

Our Hana instance it's sp 5 rev 48.

I've install the UI integration services by importing from the delivery unit.

Then I've created a application Site, but when opening it i got the following error.

"Could not open the Application Site.

Make sure your project is shared with a repository workspace that supports this feature."

The appsite is on the repository

Anyone got a similar problem when creating a application site??

Thanks in advance,

Best Regards

Nuno Lopes