It looks like you're new here. If you want to get involved, click one of these buttons!
Is there a license for JCA adapter?
What does its include and what is the cost?
In general, is there any limitation/restrictions to use JCA on production?
This looks like question to Oracle folks but my two cents: google "Oracle Technology Global Price List" pdf file and there is "Tuxedo JCA Adapter" row with 22.000USD price tag/processor license