Не удалось проверить сопоставление для набора EntitySet <var>X</var>. Убедитесь, что возможны ограничения сопоставлений при наличии ограничений на стороне хранилища. Пример недопустимого ограничения: наличие условия "IsNull=True" в сопоставлении для столбца, не принимающего значения NULL.

Message in Russian (Русский)

Unlocalized message

Could not validate mapping for EntitySet <var>X</var>. Check that the mapping constraints are possible in the presence of store side constraints. Having an 'IsNull=True' condition in the mapping for a non-nullable column is an example of an impossible constraint.

Search by Google

Available localized messages

Finnish (suomi) French (Français) German (Deutsch) Greek (Ελληνικά) Hebrew (עברית) Hungarian (magyar) Italian (Italiano) Japanese (日本語) Prior (Message) Korean (한국어) Norwegian (Bokmal) (Norsk (Bokmål)) Polish (Polski) Spanish (Español) Swedish (Svenska) Turkish (Türkçe) Chinese (Simplified) (中文(简体)) Arabic (العربية) Chinese (Simplified) (中文(简体)) Next (Message) Chinese (Traditional) (中文（繁體）) Czech (Čeština) Danish (Dansk) Dutch (Nederlands) Chinese (Traditional) (中文（繁體）) Portuguese (Brazil) (Português (Brasil))