https://supportcenter.devexpress.com/ticket/details/t893962/a-server-mode-data-source-can-throw-inconsistencydetectedexception-if-a-compound-key
A Server Mode data source can throw InconsistencyDetectedException if a compound key contains more...
May 28, 2020 - Use the following class with Entity Framework and EntityServerModeSource: using System; using System.ComponentModel.DataAnnotations; using S