Solution : https://service.sap.com/sap/support/notes/539519 (SAP Service marketplace login required)
Key words : 
table index cooi cooi~1 glfunca glfunca~1 glfuncp glfuncp~1 glfunct glfunct~1 glfuncu glfuncu~1 glfuncv glfuncv~1 glpco glpco~1 glrefu glrefu~1 glrefv glrefv~1 kpp1loio kpp1loio~1 swd_steps swd_steps~001 ----------------------------------------------------------------------incorrect index entries, terms update migration release upgrade release maintenance level r3up prepare reason, incorrect index entriesjul/15/02, unix ---------------------------------------------------------------------current functional restrictionsthese restrictions, supported ---------------------------------------------------------------------- iii/ guide adjustments ---------------------------------------------------------------------upgrading, ----------------------------------------------------------------------dialog instance generates runtime errorsrefer, dialog instance generates runtime errorsjul/26/02, incorrect entries, drop table sapdbaprivrepeat, os/390 database/operating system combinations
Related Notes : 
       
| 1074030 | R3trans: "Duplicate key" composite SAP note (as of Rel 6.10) | 
| 575280 | Add info about upgrade to SAP Web AS 6.20 ORACLE 9.2.0 | 
| 537007 | Syntax of view definition on database unknown | 
| 536744 | BANKING, BANK/CFM: Upgrading SAP R/3 Enterprise/ SAP ECC | 
| 534334 | Composite SAP note Install./Upgrade SAP R/3 Enterprise 47x11 | 
| 533348 | Add-ons integrated into R/3 Enterprise (Core 470/Ext. 110) | 
| 517484 | Inactive services in the Internet Communication Framework | 
| 517267 | DB2/390: Additions upgrade to R/3 Enterprise 4.7 | 
| 513536 | Add. information on upgrade to SAP R/3 Enterprise Core 4.70 | 
| 491598 | Additional info on upgrading to SAP Web AS 6.20 ORACLE 8.1.x | 
| 490325 | Additional info on upgrade to SAP Web AS 6.20 SAP DB/MaxDB | 
| 490095 | DB6: Additional information on upgrading to SAP Web AS 6.20 | 
| 486274 | Additional information on upgrading to Basis 6.20 - INFORMIX | 
| 484876 | Additional information about upgrading to SAP Web AS 6.20 | 
| 157755 | Using R/3 as SAP Retail (Release 4.6A/B 4.6C 4.70 5.00) | 
| 88656 | R3trans: Duplicate key composite SAP note (Release 4.0-4.6) |