In a clustered environment, you can use a single User Application driver with multiple instances of the User Application. The driver stores various kinds of information (such as workflow configuration and cluster information) that is application-specific. You must configure the driver to use the host name or IP address of the dispatcher or load balancer for the cluster.
Log in to the instance of Identity Console that manages your Identity Vault.
Click Identity Manager Administration.
Select the driver set that contains your User Application driver.
Click the User Application driver icon.
Go to Configuration tab.
In the Driver Parameters drop down, change Host to the host name or IP address of the dispatcher.
Click Save.
Restart the driver.