I maintain a lot of data for a company using Sharepoint lists. I've noticed istances where I'll put data into the list using the Access Web Datasheet view, and then when I come back to update the data it will be missing. I also generate XML from those lists, and the missing data will appear in the generated XML.
It's causing a lot of extra work.. instead of just updating data, I have to re-enter all of the updated data, and then remove the old data from the XML after I generate it.
Does anyone know the cause of the disappearing data?