Using "VwSysSchemaInfo" as a lookup in table
I am trying to used lookup for “VwSysSchemaInfo” which lists the Object’s Name(For example : in LandingType table, column name schemaUid for object lists). But am getting foreign key error like
“SqlException. Foreign key 'FKYLKAi7ejsTUaCmQl1hwk3jQcw' references object 'dbo.VwSysSchemaInfo' which is not a user table. Could not create constraint or index. See previous errors.”
I need to have this lookup. Why am I not able to use this. Since its already by implemented in one of the table (LandingType), why is this not possible for custom objects.
Also please help me to use this as a lookup column.