Hi!

Please provide information about which version of Jenkins and Jenkins Configuration as Code plugin you use.

Also if you're using Jenkins Configuration as Code plugin you should make your changes in yaml file and use Manage Jenkins -> Configuration as Code -> Reload to apply them

From what you're saying it seems you configure it manually - so I'm not sure what's the relation to Jenkins Configuration as Code Plugin

Hi - The version that currently we use is 2.89.4 LTE.

This is not related to any specific plugin, i'd confirm that we're unable to save the changes that we have made an entry in manage jenkins------>configure system page.

The reason behind to select a configuration as a code plugin is not, the label component while submitting the issue was not allowed me to select a specific user concern rather it shows only the plugins list.

I have attached the few screenshots that we have encountered while applying the save button in configure system jenkins page.

If it's not related to any plugin then I assume 'core' would be the right component. By selecting 'configuration-as-code' you ended up with me and I can't help you with that issue.

I'm changing it to 'core', oleg_nenashev please correct me if I'm wrong

Please redirect me who is the correct contact and can work with me.

According to the stacktrace, the issue comes from https://plugins.jenkins.io/wwpass-plugin
It duplicates JENKINS-49719

asra21

> Please redirect me who is the correct contact and can work with me.

You can find a maintainer of the plugin on the plugin page. Feel free to reach out to him. The plugin does not seem to be actively developed/maintained, so you may have to take ownership of this plugin and fix the defect on your own. The plugin has only 8 installations, and I doubt you should anticipate anybody to fix the issue if the maintainer is not around.