Post-Capitalization (Write-Up to APC) 
Purpose
Post-capitalization, in this context, represents subsequent corrections to the acquisition and production costs of a fixed asset. An example of when you need this type of correction is if you neglected to add expenditures and costs linked with the acquisition or assembly of an asset to its APC in a fiscal year that is now closed.
Process Flow
The system posts gross post-capitalizations, meaning with historical depreciation amounts. The system newly calculates depreciation from closed fiscal years on the basis of the capitalization date entered in the asset master record.
The system then posts the historical APC as an acquisition to the asset balance sheet account, and the accumulated depreciation from past fiscal years to the accumulated depreciation account. The system also posts extraordinary revenue in the amount of the difference between the APC and the accumulated depreciation.
Note
If you want to post net (enter the value adjustment manually), that is, you have already reduced the posting amount by the historical depreciation, you can use transaction ABNA to post without entering historical depreciation values. The system then posts the acquisition only in the amount of the net book value to the asset balance sheet account, and extraordinary revenue of the same amount.
Procedure