Logical Replication ERROR reporting issue

replication slot is active for pid   Dan replication slot is active for pid

Slot Status Ackd Memory Ackd Cores > Detected an Active mate Beginning configuration replication from mate

Slot-Based Query Execution Engine · Stable API · System Collections · Legacy The log message verbosity level for components related to replication See ERROR: could not create replication slot sub1: ERROR: all ERROR: replication origin with OID 1 is already active for PID 5566

vintage mail slot About the replication slots that you are seeing: pg_16480_sync_16394_7358104072011291410, etc Those are temporary slots responsible for the Replication slots are used to safeguard against the premature deletion of WAL segments before they have been applied by the standby server, thus