Issue

After trying to create a New Item, I’m getting a No Create Permissions! red message.

Environment

• CloudBees Jenkins Operations Center
• CloudBees Jenkins Enterprise
• RBAC plugin
• Role strategy plugin 2.3.2
• CloudBees Core on modern cloud platforms - Managed Master
• CloudBees Core on modern cloud platforms - Operations Center
• CloudBees Core on traditional platforms - Client Master
• CloudBees Core on traditional platforms - Operations Center
• CloudBees Jenkins Enterprise - Managed Master
• CloudBees Jenkins Enterprise - Operations Center
• CloudBees Jenkins Platform - Client Master
• CloudBees Jenkins Platform - Operations Center
• CloudBees Jenkins Distribution
• Jenkins LTS
• CloudBees Role-Based Access Control Plugin
• Role strategy plugin

Resolution

If you see that message probably you had configured the Role Strategy Plugin as Authorization Strategy in the Configuration Security and later on has been replaced by CloudBees RBAC plugin.

The red message is due to you have set in the Jenkins global configuration the Restrict project naming property to Role-Based Strategy.

If you change this property to other value the issue will be solved.

A more aggresive solution is uninstall the Role Strategy Plugin, so Jenkins will ignore that piece of configuration.