InterSystems Cache & Ensemble Error 6426 – Both the Client and the Service class cannot be in the same

In this blog post, let’s learn about the error message “6426 Both the Client and the Service class cannot be in the same “ in InterSystems Cache & Ensemble and the description of the error message.

Error Message

6426 – Both the Client and the Service class cannot be in the same

Error Details

Both the Client and the Service class cannot be in the same package: %1.