Solution : https://service.sap.com/sap/support/notes/1066323 (SAP Service marketplace login required)
Key words :
RFC, MDMP, language key, rfc/ignore_mdmp_from_rfclib, rfc/ignore_mdmp_to_rfclib
Related Notes :
| 1319517 | Unicode Collection Note |
| 1021459 | Conversion behavior of the RFC library |
| 647495 | RFC for Unicode ./. non-Unicode Connections |
| 547444 | RFC Enhancement for Unicode ./. non-Unicode Connections |