REPLICA_NOT_REPLICATING_CWOBJ1552=CWOBJ1552W: The {0} {1} cannot start replicating from the primary on {3}. Replication did not occur for maps, {2}, because {4}.
Explanation
A replica shard was not able to start replication for the listed maps.
User response
Review the JVM logs for messages about additional shard replication or stopped shards. If the shard is not stopping, also review the FFDC logs for additional exceptions.