Solution : https://service.sap.com/sap/support/notes/620301 (SAP Service marketplace login required)
Key words :
customer-specific source code, syntax errors occur, terms smod/cmod, smod/cmod procedure, abap programs rsunuxi1, rsunuxi1 reason, programs rsunuxs2, programs search, user exits, prerequisites notes 549143
Related Notes :
| 553110 | User Exits: Behavior within non-Unicode R/3 Enterprise |
| 549143 | Searching for User-Exits which need Unicode-enabling |