Good afternoon,
When my collegeaus try to connect to Busines central they`re getting below error, but when i try to connect everything is fine, yet we have the same version of Jet Reports installed.

Good afternoon,
When my collegeaus try to connect to Busines central they`re getting below error, but when i try to connect everything is fine, yet we have the same version of Jet Reports installed.

Others have had this issue, check out this post https://support.jetglobal.com/hc/en-us/community/posts/4419329799191-Business-Central-Codeunit-mismatch but it recommends reinstalling Jet Reports on those machines.
To be honest, Support would be a better resource for any technical issues you face. I would reach out to them and post your solution here.