Resolution
If you are running CloudBees Jenkins Operations Center 1.6, you suppose to be attached a client controller in version >= 1.554.x.y. In this case, you need to update all the Operations plugins to the latest release 1.6.x in both, the client controller and CloudBees Jenkins Operations Center. If you don’t have Internet access in the instances, you can check it from here.
This article is part of our Knowledge Base and is provided for guidance-based purposes only. The solutions or workarounds described here are not officially supported by CloudBees and may not be applicable in all environments. Use at your own discretion, and test changes in a safe environment before applying them to production systems.