InterSystems Cache & Ensemble Error 2119 – Mirror promotion is only allowed when only one mirror set is

In this blog post, let’s learn about the error message “2119 Mirror promotion is only allowed when only one mirror set is” in InterSystems Cache & Ensemble and the description of the error message.

Error Message

2119 – Mirror promotion is only allowed when only one mirror set is

Error Details

Mirror promotion is only allowed when only one mirror set is configured