>How come does my Primary Key does not trap the error UPON LEAVING the field itself? Shouldn't it trap the error regardless the =TablUpdate(), correct?
>
>Does the Primary supposed to catch the error RIGHT AWAY upon leaving the field, for ANY REASONS?
>
>Chuck

If the data is buffered, the error won't be trapped until a tableupdate is issued. If you are using row bufferign, as soon as you skip off the record, an update will occur.