Diagnosis
The IDocs must be reposted until the entire IDoc content has beenwritten to the database.
For some object types, the IDocs are set to status 51 (error duringposting) although part of the data was posted. This means that youavoid lock situations, for example, caused by cyclical triggering ofseveral objects during posting.

System Response
The IDocs that follow are posted twice automatically.

Procedure
You have the following options:

• You do nothing.


• If necessary, you check which object types are reposted (TCode UPSC01:
tab "Technical settings", field "Automatic reposting").