"The detected language does not match that expected by the project" error message

Hi there,

When we try to create multilingual projects lately, we have the following message: "the detected language does not match that expected by the project". I know other people already talked about this error message but none of the answers are useful to us.

The entire project is created as usual, from EN into DE-ES-FR-IT-NL. We connect our multilingual TM (server-based) and we ask to pre-translate. Once the project is created, all the files are there but, when we try to open one of them or to reopen the project, we get this error message. Moreover, it pretranslates all the files (all language combinations) with only one language. For example, all the files (EN-DE, EN-FR, EN-ES and EN-IT) are pretranslated with the EN-NL TM.


We had this problem last week with another project too. Do you have any idea of what may cause this issue and how to solve it?


Please note that we already checked we were using the right TMs and that the languages variation used were the same in both the sdlxliffs and the TMs.


Thanks in advance for your help.

Marine