launching t.code AIAB, SAP provides me the follow message:
"You want to carry out line item settlement of an asset under
construction. This transaction can only be carried out for assets with
active line item management.
However, line item settlement is not active in the asset class of asset
1000021 0 (company code S001).
If the asset is an asset under construction belonging to an investment
measure, then you should carry out the settlement using order or project
Whay should I do?