Hi,
For SAP S/4HANA Finance 1605, the following language scope is available:
- Texts that appear on the UI: Available in 38 languages (arSA, bgBG, caES, csCZ, daDK, deDE, elGR, enUS, esES, etEE, fiFI, frFR, heIL, hiIN (HI), hrHR, huHU, itIT, jaJP, kkKZ (KK), koKR, ltLT, lvLV, nlNL, noNO, plPL, ptBR, roRO, ruRU, srRS (shYU), skSK, slSI, svSE, thTH, trTR, ukUA, viVN (VI), zhCN, zhTW)
- SAP Help Portal documentation (available at http://help.sap.com/sfin300): Available in 2 languages (enUS, deDE)
- In-app documentation for Fiori apps: Available in 8 languages (enUS, deDE, esES, frFR, jaJP, ptBR, itIT, zhCN)
For SAP S/4HANA Cloud, the following language scope is available:
- Texts that appear on the UI: Available in 10 languages (deDE, enUS, esES, frFR, huHU, jaJP, nlNL, ptBR, ruRU, zhCN)
- SAP Help Portal documentation (available at http://help.sap.com/s4hana): Available in 8 languages (deDE, enUS, esES, frFR, jaJP, ptBR, ruRU, zhCN)
- In-app documentation for Fiori apps: Available in 10 languages (deDE, enUS, esES, frFR, huHU, jaJP, nlNL, ptBR, ruRU, zhCN)
Regarding Fiori: There is no unified set of languages across all Fiori apps. The corresponding backend scope determines the frontend scope on software component level and in conjunction with a maximum default language set. To find out in which languages an app is available, see the SAP Fiori apps reference library (https://fioriappslibrary.hana.ondemand.com/sap/fix/externalViewer).
Hope that helps.