Solution : https://service.sap.com/sap/support/notes/992956 (SAP Service marketplace login required)
Key words :
dbslexemodify/dbsllobputpiece failed rc = 26, combined upgrade & unicode conversion, cu&uc procedure, create unique index, duplicate keys founde, correction instruction attached, export control table, find error messages, error message returned, terms unicode conversion
Related Notes :
| 1319517 | Unicode Collection Note |