Using the SQL Enterprise Manager you could copy each database one at a time (Tools menu / Database/Object Transfer...). Alternatively, could you not use the Database backup facility??? (I haven't tried
Besides backup, any IT division should have a disaster recovery plan. You will find a few tips below relating to the development of such a plan and to what issues one should pay special attention in the course of backup planning.
This video shows, step by step, how to configure Oracle Heterogeneous Services via the Generic Gateway Agent in order to make a connection from an Oracle session and access a remote SQL Server database table.