Diagnosis
In controlling area &V2&, you want to perform activity &V1& (costcenter budgeting).
Plan/budget profile &V3& requires line items to be written. Your entryfor &V1& in controlling area &V2& must thus correspond with a numberrange assignment.

Procedure
Have your system manager maintain the number ranges for activity &V1&in controlling area &V2& (see configuration menu) or use a differentplan/budget profile.