Solution : https://service.sap.com/sap/support/notes/84559 (SAP Service marketplace login required)
Key words :
choose 'logistics -> materials management -> material master -> material', material ledger master records, material ledger master data, material master record, material ledger data, terms material ledger, material type supports, original material type, materials existing, material ledger
Related Notes :
| 398942 | INFO: CO-PC-ACT (material, balance sheet valuation) |
| 396138 | MMAM, change material type: C+099 "Internal error" |