SQL Server "Saving changes is not permitted" Management Studio (SSMS)

"Saving changes is not permitted" - Error from SSMS when saving Table in Design View

"Saving changes is not permitted. The changes that you have made require the following tables to be dropped and re-created. You have either made changes to a table that can't be re-created or enabled the option Prevent saving changes that require the table to be re-created."

This error happens from SQL Server Management Studio, when trying to save (edit/update) Table structure in Design View. Actually this is a SQL Server Management Studio (SSMS).

Resolution:
Tools -> Options -> Designers-> Uncheck "Prevent saving changes that require table re-creation"