Issue with saving Forms!!!

[see_one]

I have figured this thing out but my problem remains the same of finding the user activity with working with records, whether they saved somethingm and if they have, then why it's not there. I know it's hard for you guys to give me a solution but if you do come up with some idea the please fdo let me know.

Replying to your answer here. It's the same data like a date, according to the user they put in and saved it and when we go and have them enter and save it and it works fine. Normally, if the form doesn't save it gives you an error like 'unable to insert the date'. It has happened to other people as well so it's hard not believe them.

In one instance, there are two fields that they normally enter. The driver number and ticket number. When you enter driver# it pops up an alert to the user ask the user to fill in the ticket number#. They saved everything and then later next day they pulled up the same record, it held the ticket number but the driver number was gone. So, according to them, if the ticket number is there they must have put the driver number, or else why would they put the ticket number by itself, you know, what I mean. Things like this just baffles us, and I don't know what to look for. I am working on to improve my form but it's already clean and everything is based on blocks and the way it should be, in my opinion. Anyways, if you have suggestion on how to narrow something like this down, then please do so. I'm not a DBA or anything like that, I just develop forms and report and learn as things come along.