<p>Unable to update the EntitySet 'InstanceObjectName' because it has a DefiningQuery and no element exists in the element to support the current operation</p>

<p>Make sure that your table has a primarykey!</p>

DefiningQuery and no <DeleteFunction> element exists in the <ModificationFunctionMapping> element to support the current operation

Make sure that your table has a primarykey!

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answered Oct 23 '22 09:10

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