Solution : https://service.sap.com/sap/support/notes/677692 (SAP Service marketplace login required)
Key words :
enter message class vla, delivery spanning transfer order, delivery spanning tos', call transaction se37, call transaction se91, wm/pp delivery, create message vla073, function module ws_lm_group_create, 'wm/pp deliveries, function module
Related Notes :
| 113048 | Collective note on delivery monitor |