There are several items that can exist both on sheets and in views and legends (including text, annotations and detail lines). While these items can be copied FROM a sheet to a view, they can not be copied TO a sheet from a view. When it is attempted the error "Elements copied to Sheets can only be copied from other Sheets." is generated.
This requires work to redraw/recreate/retype information already available when creating annotations or editing sheets. The fact that views have scales and sheets do not shouldn't be an issue, since it is possible to copy items in one direction, the process just needs to be reversed.
Only trying to copy model elements (like a wall) from a view to a sheet should generate an error.