Optimizing SQL Relational Databases
You can configure the timeout value through the Timeout registry key setting. Depending on the size of your database records, some SQL queries issued by Oracle Hyperion Planning could take longer to execute than the default ADO timeout of 30 seconds. This could lead to failure when refreshing the application database. You can increase the timeout value (for example, to 180 seconds) to decrease the likelihood of refresh failure.
To optimize the timeout value: