First Name Disappears

[Kenneth Brody]

On 6/16/2013 6:34 PM, Harold Faulkner wrote:
[...]
> I have a problem that started about six months ago.Can anyone tell me
> how to solve this problem?
[...]
> The problem is that somehow two men lose their first names.The men are
> SUNDERMEIER, HERBERT J and BIELITZ. WILFRED F.These two men lose their
> first names about every week to a few weeks.I keep adding the first
> names back.
>
> We have a roster of 1896 men, but only these two men lose their first names
[...]

What do you do with the records between the time you enter the data (with 
the first names, I am assuming), and the time you notice that the first name 
fields have been blanked?

And, what is "different" about these two records that they lose the first 
name, and others don't?

-- 
Kenneth Brody