Solution : https://service.sap.com/sap/support/notes/85746 (SAP Service marketplace login required)
Key words : 
tp addtobuffer sapkio31hv <sid> u48            tp import      sapkio31hv <sid>errors, tp addtobuffer sapkio31h8 <sid> u48            tp import sapkio31h8 <sid>, cd /usr/sap/put                car -vxf oilfixi1, cd \usr\sap\put                car -vxf oilfixi1, -oil key words upgrade/installationii/     miscellaneousiii/    error, r3tr fugr spam     r3tr tabu pat03in, r3tr fugr spam            r3tr tabu pat03, 1h additional key words upstream release 2, directory          /specific/isoil/31h/notes/note, job sap language-import-job-3
Related Notes : 
       
| 413889 | IS-OIL: RELEASE STRATEGY | 
| 332654 | IS-OIL / IS-MINE / IS-CWM: Overview of SAP Notes | 
| 212876 | The new archiving tool SAPCAR | 
| 200640 | OIL: OIG Tables lost in Upgrade 30D-31H | 
| 150071 | Application test in IS-Oil 3.1H with HP/LCP 39 | 
| 111759 | Possible object conflicts during upgrade/install | 
| 107540 | OIL: Field values lost in OICQC | 
| 104115 | Oil: Unnecessary KONV database conversion | 
| 103509 | Entries in TTXID, TTXIT are lost with 3.1H | 
| 99257 | Matchcode activation : IS-OIL Upgr./Inst. 2.0d/1.0d | 
| 96057 | update of table T156W after IS-OIL upgrade | 
| 90922 | Restarting pool/cluster conversions | 
| 37850 | Table VBFA in the 3.0B upgrade |