From the configuration utility, you can enable DCOM for the entire computer. Enabling DCOM makes possible the launching of servers and connecting to objects by remote clients for the machine. It also sets the DCOM Default Authentication level to None for the computer. The Enable DCOM step is required for Financial Management client components to communicate with Financial Management application server components when the application server is on a different computer. It also makes it possible for the Oracle Hyperion Financial Management, Fusion Edition client and application server computers to be on different domains.
To enable DCOM: