InterSystems Cache & Ensemble Error 5647 – Invalid macro name in #define or #def1arg: %1

In this blog post, let’s learn about the error message “5647 Invalid macro name in #define or #def1arg: %1” in InterSystems Cache & Ensemble and the description of the error message.

Error Message

5647 – Invalid macro name in #define or #def1arg: %1

Error Details

Invalid macro name in #define or #def1arg: %1