Invalid Table when using a view as DataSource

When I try to drag a View into the dataSource of another view (AOT), it failed.

I get a node with the name of the view followed by "INVALID TABLE".

It is the same thing when I try to add a DataSource manually:
When I set the Table property of the DataSource to the view's name, it changes to UNKNOWN when I'm leaving the Table field.

Is it possible to use a view as a DataSource ?

If so, why do I have this message?

Thanks