SAP Message BP748 - CB item &1: No assignment object determined for &2 / &3

Diagnosis
The budget structure for the combinationfunds center &V2&/commitment item &V3&/fund &V4& in line item &V1& doesnot contain a superior assignment object in thecommitment budget.
Also, if you have only assigned one assignment object in the commitmentbudget, you must create assignment objects in such a way that everyassignable element has ONE assignment object in the upward path in thecommitment budget.

System Response
Posting not made.

Procedure
Define a superior element in the budget structure or define theBS element itself as an assignmentobject in the commitment budget.
Check your definition.
Reconstruct the assigned values for the fund and year where you havechanged the assignment object definition.