If the session contains both PeopleSoft and non-PeopleSoft sources, you need to configure a heterogeneous PeopleSoft session and connections for each source.
To configure a session with heterogeneous sources:
Select the Mapping tab in the session properties.
Select the appropriate connection type for each source.
As with a non-heterogeneous PeopleSoft session, use the application connection for the PeopleSoft underlying database to access the PeopleSoft source.