The PeopleSoft driver must be located on the same server as the PeopleSoft application. If the driver is not on that server, you have the following options:
Install the Metadirectory server (Metadirectory engine and drivers) to the PeopleSoft server. This requires Novell eDirectory to be installed on the server. See the instructions in Installing Identity Manager
in the Identity Manager 4.0.1 Integrated Installation Guide.
Install the Remote Loader (required to run the driver on a non-Metadirectory server) and the PeopleSoft driver files to the PeopleSoft server. This assumes that you already have a Metadirectory server installed on another server in your environment. See Installing Identity Manager
in the Identity Manager 4.0.1 Integrated Installation Guide.