Solution : https://service.sap.com/sap/support/notes/853569 (SAP Service marketplace login required)
Key words :
transaction rsd1 > general tab page, source system unit keys, greek capital letter, bw unit keys, cunit conversion exit, conversion_exit_cunit_input function module, lower case letters, upper case letters, 0b support package 18, 10c support package 22
Related Notes :
| 1593636 | Lowercase attribute for InfoObject 0UNIT |
| 1319517 | Unicode Collection Note |
| 783254 | SAPBWNews BW Support Package 13 NW'04 Stack 13 RIN |
| 783252 | SAPBWNews BW 3.1 Content Support Package 22 |
| 783170 | SAPBWNews BW 3.0B Support Package 28 |
| 729348 | Unicode change for units of measure |
| 173241 | Allowed characters in the BW System |