InterSystems Cache & Ensemble Error 6250 – Collection property requires ELEMENTTYPE parameter in refere

In this blog post, let’s learn about the error message “6250 Collection property requires ELEMENTTYPE parameter in refere” in InterSystems Cache & Ensemble and the description of the error message.

Error Message

6250 – Collection property requires ELEMENTTYPE parameter in refere

Error Details

Collection property requires ELEMENTTYPE parameter in referenced class: %1