When there is a replication process running in the background, starting an import process will cause a conflict.
In order to fix this conflict, we suggest that you turn off the replication processes, wait for the replication to finish, and only then run the import process.
In order to turn off the replication process, please perform the following:
[Admin tab] → [Repositories] →[A repository with replication] → [Edit] → [Replication tab] → [uncheck ‘Enabled].
In order to turn off the replication process on all the repositories, please perform the following:
[Admin tab] → [Advanced] → [Config Descriptor] → [search for ‘localReplication’ and ‘remoteReplication’ tags] → [set ‘enabled’ to false on all of the repositories] → [save]