Diagnosis
The number taken by the system is the last one in number range &V1&.This means that no more numbers can be taken from this range after thistransaction.

System Response
The system continues to process the transaction.

Procedure
Choose the following from Customizing for Commissions: Commissions-> Basic Functions -> Preparation of Posting and Parallel Processingto see if the intervals for number range &V1& need to be enlarged.