In this blog post, let’s learn about the error message “5904 Attribute ‘%2’ is required for tag ‘<%1>‘ on line number %3″ in InterSystems Cache & Ensemble and the description of the error message.
Error Message
5904 – Attribute ‘%2’ is required for tag ‘<%1>‘ on line number %3
Error Details
Attribute ‘%2’ is required for tag ‘<%1>‘ on line number %3