Solution : https://service.sap.com/sap/support/notes/138324 (SAP Service marketplace login required)
Key words :
generate/activate function group v50s, function module rv_delivery_create takes, additional key words korr_delete_leeren_kopf, process delivery groups, delivery headers, mass creation, sales orders, transaction vl04, order combination, undeleted items
Related Notes :
157286 | Existing delivery item is not read |
154310 | Performance of mass creation of deliveries Part II |
154091 | Performance in delivery process: Collective note |