You use EPM System Configurator to set the Performance Management Architect Server logical Web address for the Hyperion EPMA Web Tier – Web Application service to the cluster address or name.
To set the logical Web address in EPM System Configurator:
Select the EPM Oracle instance to configure, and then click Next.
Select Hyperion Foundation | Configure Logical Address for Web Applications, and then click Next.
Select Set the logical web address.
For the Product Component: DimensionServer, double-click the value in the Host column.
Change the value to specify one of these items:
SCAN (Single Client Access Name) if your RAC is Oracle 11g Release 2 or later
Application VIP
Host name alias that points to the application VIP