losing data in several cells when saving excel as .dbf

[edsjr]

Hello

I am trying to save an excel workbook as .dbf to be imported into my invoicing system. When I do this, it is losing some item numbers.....it loses the same ones every time I try to save it causing those items to not be imported (obviously).

The weird thing is that is the only column any information gets lost in.

Any ideas?

Thanks
Ed.