Troubleshoot a PostgreSQL AWS DMS task with used replication slots

2017 Logical Replication Internal replication slot is active for pid 1 Answer You cannot start two WAL sender processes with the same replication slot If you need two clients to run logical decoding, create two replication slot postgres Corregir error FATAL: could not start WAL streaming: ERROR: replication slot “something” is active for PID ###

replication slot is active for pid Replication slots are used to safeguard against the premature deletion of WAL segments before they have been applied by the standby server, thus