I use an Oracle Spatial database with an MS Access front end and recently data fields have started to disappear. When I output a summary of the records names have been disappearing that were in the previous summary. It is an older system that I did not build so I don't know what is going on in the back end. What could be the reason for this? The system is about 8 years old and this problem has only popped up recently.
I haven't done any testing or playing about in the background as I am unfamiliar with MS Access and I don't want to risk doing more damage.