Hi Ajay,
your hints have been very valuable.
The correction has been performed in SAP.
From my point of view it looks correct.
In Depreciation area 30 shouldn't be calculated any depreciation. I wanna check as well in reporting modules will it be ok.
I have attached corrected fields in depreciation area 30. If you can take a look whether you agree with me about correctness of currect status of case ?
Thanks a lot for your support
Jacek