SAP Message BEA120 - Error in transaction history for billing document &1, item &2

Diagnosis
An inconsistency was found during determination of the transactionhistory for billing document &V1&, item &V2&. Consequently, thetransaction history that is displayed here is either incomplete, sortedincorrectly, or contains incorrect data.

Procedure
Check the consistency of your data. In particular check whether aninconsistent cancellation exists.