When you try to create an index on a column belonging to a view you receive the following error:

Error: sql server error 1939: The Index cannot be created because the view is not bound to a schema

The solution is fairly simple. You have to use the option “WITH SCHEMABINDING” when creating the view, like this:

CREATE VIEW [dbo].[DummyView] WITH SCHEMABINDING ...

Note: Some requierements have to be fulfilled before you can create a view with schema binding. Details can be found in the SQL Server Help.