By coincidence I found something in /var/log/messages that does not look too good:
Oct 2 09:41:30 pipa02.linux.mydomain.at ns-slapd[1905]: [02/Oct/2020:09:41:30.887447735 +0200] - ERR - NSMMReplicationPlugin - send_updates - agmt="cn=pipa02.linux.oebb.at-to-pipa06.linux.mydomain.at" (pipa06:389): Data required to update replica has been purged from the changelog. If the error persists the replica must be reinitialized.
The error seems to persist. What has do be done? Do i have to uninstall ipa replica and do an ipa-replica-install agein?
Cheers, Ronald