How to Run depreciation Batch job after done reversal on depreciation in NAVISION 2009 R2

My customer have done the reversal on depreciation for Fixed Assets Renovation by using Function and Reverse button. After that she have changed the starting depreciation date for the remaining acquisition cost and try to run the calculation depreciation batch job but the system does not running the calculation depreciation batch job.

Please advice me… Thanks in advance

Where you did reverse - in General Ledger? In this case, there are still left entries in FA Ledger, and CalcDeprec batch job checks FA, not GL.