SAP Message AU229 - Company code & already contains assets in the number range &

Diagnosis
In number range &V2&, company code &V1&, some assets already have mainnumbers that are larger than the last number assigned in this numberrange.
If you try to create assets for company code &V1& in an asset classthat uses number range &V2&, runtime errors could occur when you addnew master records to the database.

Procedure
Remove the incorrect assets whose numbers are larger than the lastnumber assigned in the number range.