If table T is altered, before saving:
- close all table views that use T in lookup fields
- close all query views that use T
- close all query views that use tables having T in lookup fields
- close all tables that use queries in lookup fields and the queries use T
Similarly, close all forms/reports that use tables this way.
Any views are affected (data, design, text).
- improve existing question messages
- remove Report's extended data source GUI