Hello,
I've been using DEV/TEST license for a while for a test splunk instance. The license had expired and I hadn't renew it for a while. Now I've requested a new license, I've applied it, but it is still not working. I'm getting this message in the Licensing menu: This deployment is subject to license enforcement. Search is disabled after 45 warnings over a 60-day window
The new license status is: valid.
Try restarting Splunk.
If that did not help then you need to contact Splunk Sales/Support to get a "No Enforcement Key" OR "Splunk Enterprise Reset Warnings license".
I hope this helps!!