Was getting below error on cpanel server even when cpanel license was assigned for main server IP address
root@server4 [/etc/sysconfig/network-scripts]# /usr/local/cpanel/cpkeyclt
Updating cPanel license…Done. Update Failed!
Error message:
The cPanel license server said that there was no license for your IP address.
For more information visit: http://www.cpanel.net/lic.html
The exact message was: Abort, Retry, Fail?
Building global cache for cpanel…Done
The issue was due to wrong entries in /etc/hosts file
went ahead and set the correct hostname and IP in /etc/hots file and refreshed cpanel license
root@server4 [/etc/sysconfig/network-scripts]# /usr/local/cpanel/cpkeyclt
Updating cPanel license…Done. Update succeeded.
Building global cache for cpanel…Done
root@server4 [/etc/sysconfig/network-scripts]#