Nagios Support Forum

Hello Team,

When we try to hit the Apply Configuration it does not complete. Below is the error we are getting.

Applying Configuration
Command submitted for processing...
Waiting for configuration verification.......
Configuration verification failed.

We tried referring to the following KB article and run the script ./reconfigure_nagios.sh. We were not asked for password by which we assume that the sudoers entry is correct.

https://support.nagios.com/kb/article.php?id=34

We also tried to increase the Resource Limits, but that didn't help either.

What could be a possible solution?

Go to Configure > Core Config Manager > Tools > Config File Management, and click Delete Files, Write Configs, Verify Files, and Restart Nagios Core, and provide any errors/warnings/messages that you may get when doing this.

I had some services with no host in them, the error was that I had to make those services inactive. It is resolved now.
Thanks!

Glad to hear!