Issue: You must reregister products with Shared Services. For example, you must reregister products if you accidentally delete the registration information.
Solution: Re-enable the Shared Services cofiguration task by edit the Oracle Hyperion Shared Services Registry using this command:
Epmsys_registry updateproperty product/instance_task_configuration/@hssregistration Pending, where product identifies the EPM System product that you are reregistering.