Is there a way to configure a field to not accept adding new records similar to the ones already existing in it. Simply, preventing that field from creating repeated or duplicated values?
Any help is appreciated
Best Regards,
Try creating an "unique" index on top of the field you want to restrict.
http://help.arcgis.com/EN/arcgisdesktop/10.0/help/index.html#//005s00000011000000
Hope this helps
Jesús de Diego
