Solution : https://service.sap.com/sap/support/notes/125052 (SAP Service marketplace login required)
Key words :
vendor fields/customer fields, function module equi_by_referenz, function module itob_copy_init, - manufacturer serial number, fi-aa system, equi-baujj/baumm, partner synchronization set, sap standard system, operational system number, additional field contents
Related Notes :
| 370884 | PM-AA 4.6C: Consulting on sync activation + corrections |
| 28248 |