Solution : https://service.sap.com/sap/support/notes/120764 (SAP Service marketplace login required)
Key words :
additional key words saplcudb, indicator 'additional values', additional values permitted, system signals inconsistency, standard system, restrictable characteristic, program error, advance correction, maintained, prerequisites
Related Notes :
| 156759 | Input help for restricted characteristics |
| 142807 | Runtime error: Del. of chars which can be restrictd |
| 137586 | Default values for restrictable characteristics |