Solution : https://service.sap.com/sap/support/notes/974291 (SAP Service marketplace login required)
Key words :
sap implementation guide -> customer relationship management -> transactions -> basic settings -> copying control, business transactions -> define copying control, -> function module enqueue -> event dl_oenq0 -> subscription, -> function module create -> event bd_ocre8 -> subscription, object bd -> container bdi -> usages, change/redefine usage fields src_headno, object dl -> container dli -> usages, object dl -> container dli -> indexes, object bd -> function group, object dl -> function group
Related Notes :
787678 | Regenerating IPM Billing Engine applications |