Solution : https://service.sap.com/sap/support/notes/703434 (SAP Service marketplace login required)
Key words :
TG447, OCSSORTT
Related Notes :
| 128009 | Upgrade to 4.X: Error messages in CHK_POSTUP |
SAP Note 703434 - Message TG447 for the OCSSORTT table during upgrade
Component : Online Corr. Support (Tools:Supp.-Pack., Addon Install/Upgr) - Upgrade - general