The property 'name' is part of the object's key information and cannot be modified. Entity Framework

Question

I am trying to update a record and I get this error message after the context.SaveChanges();

The property \'name\' is part of the object\

Answer 1

Probably name is a part or full Primary Key for your EAT_SourceNames entity. You cannot modify object's PK, is it EF's limitation (see this thread).