Solution : https://service.sap.com/sap/support/notes/656154 (SAP Service marketplace login required)
Key words :
system generates product allocation assignments, delivery block/credit block, product allocation assignment, manual backorder processing, tvls-spebe reason, manual document processing, automatic document update, attached correction instructions, system deletes, document header
Related Notes :
489117 | Allocations: QTVB entries are not deleted |
305295 | Allocations:Alloc.assignmt not released/duplicated |