Need to change hostname for an existing host in nagios xi

[mejokj]

Hi Team,

We have changed hostnames of 3 devices for already added ones and tried to apply configuration, but getting failed error. Attached the screenshot.

Go to --> Configure --> Core configuration manager (CCM) --> Hosts --> and tried to change host name.

I have fixed the issue by rolling back to the last good snapshot. Can you suggest me how we can change the hostname without any issues?

Thanks

[mejokj]

Please find attached error screenshot.

[scottwilkerson]

You are going to have to clean this up to get back where the configuration applies successfully, but in the future you can use the Bulk Renaming Tool
Configure -> Core Config Manager -> Tools -> Bulk Renaming Tool