During page activation rep:cugPolicy is not activated and is missed on the publish instance.
Environment AEM 18.104.22.168(with aem-service-pkg-6.5.6-1.0.zip installed) upgraded from AEM 6.4
During activation, I am logged in as an admin user. replication-receiver(part of administrators group) set as transport user for the replication agent(I also tried with admin user).
At the same time at local AEM 6.5(not upgraded from 6.4), everything works fine.
I would be grateful for any help or point in the right direction.
I found out the reason. jcr:readAccessControl was missed for the replication-service user under the root path.
Have you checked the error logs of publish instance and replication agent ? Do you see any errors there ?