To create objects and public synonyms
Sign on to IBM DB2 Universal Database through ECDA Option for ODBC as the maintenance user (assuming that the maintenance user that you created has the resource role to create tables) and execute this script:
isql –Umaintuser –Ppassword –SDCOServer -i $SYBASE/REP-15_0/scripts/hds_udb_setup_for_replicate.sql
Here, DCOServer is the name of the DirectConnect server.