The VP NEW DOCUMENT command loads and display a new, default document in the 4D View Pro form area object vpAreaName. The new empty document replaces any data already inserted in the area.
In vpAreaName, pass the name of the 4D View Pro area. If you pass a name that does not exist, an error is returned.
You want to display an empty document in the "myVPArea" form object:
VP NEW DOCUMENT("myVPArea")