Message in Chinese (Traditional) (中文（繁體）)
無法驗證 EntitySet <var>X</var> 的對應。請檢查此對應限制式在有存放區端限制式的情況下是否可能。例如，在不可為 Null 的資料行對應中有 'IsNull=True' 條件，就是不可能的限制式。
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.
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