AWS DMS Migration Completed Successfully but No Inserts in Target PostgreSQL Database

I recently completed a migration using AWS Database Migration Service (DMS) from a source MSSQL DB on RDS to a target PostgreSQL DB on RDS. The full load process completed successfully, but I noticed that there are no inserts in the target database. The postgres db tables are empty. I've checked the source tables, replication task settings, and DMS logs, but I'm unable to identify the cause of the issue. Has anyone encountered a similar issue during their DMS migrations, and if so, please how did you troubleshoot and resolve it?