Solution : https://service.sap.com/sap/support/notes/1387349 (SAP Service marketplace login required)
Key words :
account assignment lock reason, cost object settlement unit, master settlement unit, cost object, settlement unit, cost collector, deletion flag, enhancement package 5, system checks, terms re80
Related Notes :
| 1458917 | Collective note on archiving |
| 1251454 | Setting deletion flag for MSU or SU |