Delete Assets in Mass Additions

Hi,

   Can someone asssits me with my concern. We have an assets that were transferred from PA to FA. But after interfacing it to FA, one of the asset was deleted before the depreciation.

   Note: The process happened on year 2010 and issue was just raise 2014. Obviously depreciation was processed to all assets except for the one deleted.

  Question: Is there a way to undo the deletion of the asset reflected in the mass addition? If not, can you please explain why? Furthermore can you provide a document which indicates that assets no longer be undo.

Thanks