Jenkins Manage old data

Using Jenkins
1

Hello, Team.

We are upgrading Jenkins from 2.2 to 2.3. We are testing all of the builds and plugins. However, I noticed a “Manage old data” option in Manage Jenkins and I see the error
.
Q. Why I am getting the below error?
" |hudson.model.User|212699681|CannotResolveClassException: io.jenkins.blueocean.autofavorite.user.FavoritingUserProperty|
| — | — | — |
|hudson.model.User|supreethkumarp.p|CannotResolveClassException: io.jenkins.blueocean.autofavorite.user.FavoritingUserProperty|
|hudson.model.User|Grimes, David William|CannotResolveClassException: io.jenkins.blueocean.autofavorite.user.FavoritingUserProperty|
|hudson.model.User|abhishek.srivastava1|CannotResolveClassException: io.jenkins.blueocean.autofavorite.user.FavoritingUserProperty|
|hudson.model.User|Jayanth.P|CannotResolveClassException: io.jenkins.blueocean.autofavorite.user.FavoritingUserProperty|
|hudson.model.User|Nassar, Yossef|CannotResolveClassException:"

Q. What is Manage Old Data, and how do I use it?
Q. Do I need to make any changes while upgrading the Jenkins version?

2

Hello @Naveena and welcome to this community. :wave:

As far as I know, the “Manage Old Data” option in Jenkins is a feature that helps you manage and clean up data that was created by older versions of Jenkins or its plugins.

Are you really upgrading to version 2.3, not anything newer than that?