Solution : https://service.sap.com/sap/support/notes/561466 (SAP Service marketplace login required)
Key words :
-> service -> choose relevant field selection -> additional data ->set, relevant cost components, respective cost component, account assignment screen, incorrect customizing settings, account assignment, cost center, respective fields, display mode, terms ml81n
Related Notes :
| 633986 | FAQ: Account assignment in the service |