InterSystems Cache & Ensemble Error 5839 – Unable to add CSP item ‘%1’ to project because it already in

In this blog post, let’s learn about the error message “5839 Unable to add CSP item ‘%1’ to project because it already in” in InterSystems Cache & Ensemble and the description of the error message.

Error Message

5839 – Unable to add CSP item ‘%1’ to project because it already in

Error Details

Unable to add CSP item ‘%1’ to project because it already includes ‘%2’ which is same name but different case.