Solution : https://service.sap.com/sap/support/notes/122578 (SAP Service marketplace login required)
Key words :
call transaction kedr choose 'display -> change', -> customer enhancements copa0001 -> point 2 explanation, additional key words kend, choose f2 'choose' position, lower table choose 'back', choose 'delete line', function key f6, upgrading -> original release 3, confirm confirmation prompt, customer group kvgr2
Related Notes :
| 524590 | Characteristic derivation w/ realignments as of Release 4.0 |
| 192256 | Manual assignment to a profitability segment |