In this blog post, let’s learn about the error message “5389 Method ‘%1’ is an instance method that uses ##super to call “ in InterSystems Cache & Ensemble and the description of the error message.
Error Message
5389 – Method ‘%1’ is an instance method that uses ##super to call
Error Details
Method ‘%1’ is an instance method that uses ##super to call class ‘%2’, but this class is not a primary superclass of ‘%3’ so can not be called.