On Fri, Aug 25, 2023 at 5:49 PM duc hiep ha <haduchiep@xxxxxxxxxxxxxx> wrote: > > Hi, > > I've just found the root cause! In this command: > ora2pg -c ora2pg.conf -t COPY -a tablename > I have created and changed the name of table in postgres. It will not work like that if i don't put replace_table option in config file. Out of curiosity: you renamed a table in PostgreSQL after the schema was migrated, therefore you need something like REPLACE_TABLES old_name:new_name in ora2pg, right? That explains also why offline mode seemed to work: ora2pg was dumping with the original name without asking itself if the table was there in PostgreSQL. Luca