Diagnosis
You have either not chosen any lease-in contracts or the entered objectselection is not valid for any of the chosen lease-in contracts.

Procedure
If you chose both contract(s) and object(s) then check if the object(s)do(es) belong to any of the selected contracts.
If you only entered contracts and company code(s) then check if they arevalid lease-in contracts.
If you only chose company code, then the chosen company or companiesdo(es) not have valid lease-in contracts.