Diagnosis
The system cannot copy all of the billing items sent in by the customerto the billing document, for example because an item has already beenbilled.
The intermediate document (IDoc) has &V2& items
The billing document would only have &V1& items

System Response
The system does not create the billing document.
For more information, see the resulting status records in the IDoc. Ifthere is a message informing you that the billing document has beensaved, ignore it. The system is referring here to the simulated billingdocument.

Procedure
Check the items in the IDoc and correct or delete those items that arecausing the problem.