Solution : https://service.sap.com/sap/support/notes/337262 (SAP Service marketplace login required)
Key words :
tools --> abap workbench --> utilities--> enhancements --> project management, note implements user exit clfm0003, additional key words required characteristic, system generates message c1823, classification status automatic set, user exits clfm0001, central internal tables, assign default values, characteristic master ct04, manual classification status
Related Notes :
| 383092 | User exits in the classification system |
| 336922 | Classification: Corrections of the statuses |
| 336492 | Required characteristic not valuated for batches |
| 307263 | Classification: user exit CLFM0002 enhancement |
| 302971 | Classification: Error when using user exits |