Solution : https://service.sap.com/sap/support/notes/711263 (SAP Service marketplace login required)
Key words : 
local directory'-> choose directory   -> publish -> copy, 'workbench settings'   choose publish -> select ', code page number reason, change 'sap code page, published htrc filesare stored, convert htrc files manuallyor2, detect wrong characters find, execute program 'w3_publish_services' ->, wrong converted languages, instance> -> configuration -> nls -><
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