Solution : https://service.sap.com/sap/support/notes/752835 (SAP Service marketplace login required)
Key words :
OPEN DATASET, GUI_DOWNLOAD, GUI_UPLOAD, CX_SY_CONVERSION_CODEPAGE CONVT_CODEPAGE
Related Notes :
| 1319517 | Unicode Collection Note |
| 1312142 | Data transfer: Runtime error CONVT_CODEPAGE |
| 1071731 | Unicode C-programs and access to OS environment |
| 1066952 | Working with legacy data files in LSMW (Unicode, BOM, FTP) |
| 1008640 | RMDATIND: Conversion error for different code page |
| 980033 | Short dump for the import of a credit card file |
| 910419 | UPLOAD/DOWNLOAD for ABAP source code and screens |
| 873901 | General billing interface and Unicode |
| 788449 | Byte-order Marks in UTF-8 Files |
| 752859 | sapiconv - a tool for converting the encoding of files |
| 747615 | Tool for converting files from one code page to another |
| 27 | Recommendations for the ABAP file interface |