Hello NSC-8481,
Thank you for your question.
There is a topic similar to what you are facing, see the link below to check the problem resolution:
https://social.technet.microsoft.com/Forums/windowsserver/en-US/ef8711cc-b325-4abb-bc50-20f86e2741d0/fix-cdp-location-on-offline-root-ca?forum=winserversecurity#53e581ba- ceac-431e-b2c2-0307523bbaf4
If the answer was helpful, please don't forget to vote up or accept as an answer, thanks.