Diagnosis
You selected more than one staging type and, in the dialog control, youset the posting of the replenishment elements to be carried out in thebackground.

System Response
Setting the posting of the replenishment elements to "in thebackground" has the effect that as soon as one or several replenishmentproposals are staged, they are automatically posted and the transactioncancelled. Therefore, you can only post in the background using onestaging type.

Procedure
Only choose one staging type.