InterSystems Cache & Ensemble Error 6628 – Class %1 is not projectible. Projection is aborting. For a c

Posted by AbundantCode

In this blog post, let’s learn about the error message “6628 Class %1 is not projectible. Projection is aborting. For a c” in InterSystems Cache & Ensemble and the description of the error message.

Error Message

6628 – Class %1 is not projectible. Projection is aborting. For a c

Error Details

Class %1 is not projectible. Projection is aborting. For a class to be projectible all methods in the class must have the same signature in the left-most super. There is a conflict on Method %2.