Сообщение от
Гуревич Денис
В KB948313 пишут:
SYMPTOMS
When you try to import a customization file in Microsoft Dynamics CRM, you receive the following error message:
Failed to import entity relationship "<Relationship>": Invalid Argument.
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CAUSE
This problem occurs because you did not publish both entities which are part of the relationship.
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Попробуйте опубликовать эти связанные сущности.