Within the $SYBASE/$SYBASE_ASE/locales directory is a subdirectory for each language installed.
There is always a us_english subdirectory (english on Windows).)
During installation, when you are prompted to select the languages you want installed on SAP ASE, the installation program lists the supported software message languages. If you install language modules for additional languages, you see subdirectories for those languages. Within each language subdirectory are subdirectories for the supported character sets; for example, cp850 is a supported character set for us_english. Software message files for each SAP product reside in the character set subdirectories.