Fixed Assets Correction

Hello

At the end of the fiscal year, finance was attempting to accelerate depreciation and dispose various assets before year end. With some skipped steps and some errors they decided to depreciate and dispose the assets manually via JE in P13. These JE were then updated to the Assets tables causing the Asset Account to be duplicated and a negative depreciation. Im trying to reverse out all JE's but each time I do so it seems the F1202 gets even more out of sync. I have since showed Finance the best approach to accelerate depreciation and dispose correctly but Im uncertain