Cannot edit rows with unknown keys.
The row you have attempted to edit has an unknown key.
For more information, see How to: Edit Rows in the Results Pane (Visual Database Tools).
See Also
Concepts
Error Messages in Visual Database Tools
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The row you have attempted to edit has an unknown key.
For more information, see How to: Edit Rows in the Results Pane (Visual Database Tools).
Error Messages in Visual Database Tools