Ordinary Depreciation Positive in Area XX

Issue:

Ordinary Depreciation Positive in Area XX

Solution:

If the asset is already retirred, as an alternative to eliminate the error:

1. Reverse the retirements/transfer made for the assets involved via AB08.
2. Go to tcode AS02 and navigate through the Depreciation Areas Tab. 
3. Double Clicke Area XX.  
4. Click the Negative Values allowed option.
5. Retire again the asset. 

Asset Report No Data Selected

Issue:
When running Asset Related standard reports, it is resulting to "No Data Selected" Error.
When checked via SE16, there are valid data for the report.
The error appears only for a particular userid.

Solution:
Possible missing authorization.

Auth Object: A_A_VIEW

Asset View: 6

account xxx requires an assignment to CO object

Error:

account xxx requires an assignment to CO object

Solution:

Maintian a Cost Center Assignment to the GL Account that is mapped via transaction OKB9.