Error validate network in UCCX

[iteka]

Hi...

I'm facing an issue after I re-host License MAC the UCCX from the TAC. And after that, the UCCX CLI shows the warning "test - validate_network : Error, hostname is missing from /etc/hosts".

This warning only appears on Publisher, but on Subscriber it has Passed.

The TAC engineer already checked and restarted the Publisher node, but the warning still shows.
Maybe someone knows what I should do to solve this case?

Thanks in advance...

[b.winter]

The TAC should know it better, than just restarting the node.
Similar bug here: CSCvs21198. And as far as I remember, the only way is to correct the file via TAC remote-access. I guess, you should talk to your TAC technician about that.