1) No, Maximo cannot currently support Latin based languages alongside other character languages like Japanese & Chinese in a SQL Server environment.
2) I don't believe it's possible as Japanese & Chinese use different character sets to the best of my knowledge. You can have a Japanese or Chinese SQL Server Maximo instance, the issue is mixing the languages in a single environment.
3) The platform matrix covers language support, however, SQL Server support is more limited than DB2/Oracle today. While each language is allowed separately in SQL Server, there are restrictions on what can be combined together.
Maximo 7.6.1.2 (the July 24, 2020 release) added support for SQL Server 2019, which now supports UTF-8. SQL Server has traditionally supported UTF-16 (which IBM doesn't support with Maximo), but with the support of UTF-8 it is now theoretically possible with minimal changes to Maximo to add additional language support that mixes character sets. We've confirmed that IBM doesn't officially support this yet, but it's something they're looking to certify.
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Steven Shull
Director of Development
Projetech Inc
Cincinnati OH
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