Diagnosis
This additionals IDoc has already been requested via BAPI using thesame parameters. The status has been set to "fullyprocessed" accordingly.
The IDoc can only be generated once; the system refuses a secondrequest.

System Response
No additionals IDoc is generated.

Procedure
If you do want to generate another additionals IDoc, however, use the'Find' function in the additionals monitor to find the additionals IDocand reset the status. You can then generate a new additionals IDoc.
If you are not authorized to make this change, ask someone who has thenecessary change authorization to reset the status in the additionalsmonitor.