Hi Stefano,
I think this was your post: https://community.rocketsoftware.com/question/d3-104x-shutdown
In that thread, one response states someone tried it on d3 Linux 10.4 and did not have that problem.
I have just checked our d3 Linux 10.3 version; and the shutdown and odbc-setup commands do not have source as you describe.
If you are correct and you have somehow not got another version of d3 mingled with your 10.4; then this sounds like a bug to be reported to Rocket via your usual channels.
You could test your hypothesis by temporarily modifying the shutdown source inserting a data command prior to executing odbc-setup so the prompt is always answered correctly according to the source of odbc-setup. Compile.
You would then have more to take to Rocket; which no doubt they would appreciate!
Don't forget to 'undo' your change.
I never advocate changing the source code of supplied systems. Report it back to Rocket!
Hope that helps.
Best wishes,
David Knight