Cannot insert the value null into column ‘diagram_id’, table dbo.sysdiagrams

When ever I copy the database from the production server to the development machine the database throws an error when updating a database diagram or creating a new database diagram. The error in question is The solution to this problem is rather simple go to dbo.sysdiagram table and set change the diagram_id default value to … Read more Cannot insert the value null into column ‘diagram_id’, table dbo.sysdiagrams