Diagnosis
In extrapolation document &V1& in contract &V2&, document line itemsexist that contain amounts with debit/credit signs that do not match thebudget billing transactions.
Positive amounts must have a debit subtransaction and negative amountsmust have a credit subtransaction.
INCLUDE ISU_VERARB OBJECT DOKU ID TX

Procedure
Check and correct billing schema &V3&.