An Interactive Reporting document that opens to Query Limits in EPM Workspace, attempts to connect all queries to the data source, using the Query Limits component.
The component is able to connect queries where a log on and password were previously specified, or if no log on is required. However, there is no reliable way of knowing if a query is connected in ; therefore, a connected query may be displayed as disconnected when Available Queries is refreshed. To connect a query, select the disconnected queries in Available Queries, click 
, and click OK at Log on without specifying your user name or password.