At the time of data transfer from legacy system to SAP, we had transferred assets also with their gross values and accumulated depreciation till 29.02.2008. Now while doing so there was errors in some 10 assets where the gross value as well as accumulated depreciation which was uploaded was less. We now have to increase the asset gross value as well as uploaded accumulated depreciation value also. I have tride AS92 but this allows me to change only gross value. But this alone would not solve my problem. I also have to change the accumulated (uploaded) depreciation. If I use transaction ABAA than system would pass and expense entry also which is also not correct as the expenses was already booked and has been uploaded seperately. Thus if I do ABAA then I would be posting double depreciation (expenses). We have still not do "production" for assets. We have also run depreciation for the period 12 i.e. March 2008 and there after for three periods i.e. 1 to 3 for year 2008 for all the assets. Kindly let us know how to get the rectification done in system.