Solution : https://service.sap.com/sap/support/notes/981631 (SAP Service marketplace login required)
Key words :
rebuild infostructure s433 goto transaction, prerequisites afs purchasing infostructure s431, symptom v2 update terminations, /afs/dels431 goto transaction, terms update termination, /afs/dels431 reason, upgrading orinstalling afs 6, infostructure s431, /afs/dels431, purchasing transactions