Наследуемые таблицы (DAX2012)

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Сообщение от DesparioN

С чем связано такое ограничение?

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Create a derived table
Next, create a derived table, and set the SupportInheritance property to Yes. Set the Extends property to point to the table on which the derived table is based. Set these properties before you create any fields for the table. This will help ensure that all fields in tables in the hierarchy have unique names and IDs, which is necessary for the run time to work correctly. It also makes it possible to choose different storage models, such as storing all types in a single table, without causing name collisions.

(с) Inside Microsoft Dynamics AX 2012