My other post is broken. It won't load. I guess I added too many screenshots. https://community.dynamics.com/365/financeandoperations/f/765/t/350421
If one adds a field to a DataEntity with a DS of a table that supports inheritance (using extension), SysDataEntityPersister will throw an error if any table type other than the type the extension field belongs to is posted.
This can easily be reproduced. I will not be posting screenshots........most probable reason the other post broke.
Your other post is loading properly so replied on the other thread.
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