KM Resource moving problem

Hi,

I am trying to move the resource from one folder to other. I have implemented this in one service and this running fine every at specified time.

This service is not working in very few situations. In that case resources from Source folder is deleted and not moved to Target folder. So we are loosing the resource ultimately.

Can we rollback if some error finds when resource moving to target folder. So that at least I can have resources in Source folder.

Please let me know