Table > Update should warn when column will fail due to List Check

[john_madden]

When updating a target table that includes columns with a List Check property, the update on that column fails silently if the update source table contains items that are not in the target table's List Check.

I agree that the update should fail, but it should fail with a warning and an option to (a) remove the List Check before proceeding or (b) abort the update.

[john_madden]

I phrased this poorly. The failure occurs when Update() is called from a JSL script. I have not tested whether the behavior is different when Table > Update is called from the menu.