InterSystems Cache & Ensemble Error 6643 – Class %1 is not exportable. It should extend %Compiler.LG.Ex

In this blog post, let’s learn about the error message “6643 Class %1 is not exportable. It should extend %Compiler.LG.Ex” in InterSystems Cache & Ensemble and the description of the error message.

Error Message

6643 – Class %1 is not exportable. It should extend %Compiler.LG.Ex

Error Details

Class %1 is not exportable. It should extend %Compiler.LG.Exportable to be exportable.