Solution : https://service.sap.com/sap/support/notes/198604 (SAP Service marketplace login required)
Key words :
Related Notes :
| 199037 | Change documents are lost after upgrade to 4.6A/B |
| 198659 | Release 4.6A/B: Recovering corrupted CDCLS data |
| 19466 | Downloading SAP kernel patches |