The SAP User Management Fan-Out driver is has significant changes for this release. The changes do not make it possible to upgrade the driver. If you want to use the new features in the driver, the supported process is as follows:
Create a new driver in the same driver set as the old driver.
Move any custom policies from the old driver to the new driver.
Stop the old driver.
Start and test the new driver.
After everything is working with the new driver, delete the old driver.
For more information about the new features in the SAP User Management Fan-Out driver, see What’s New
in the Identity Manager 3.6.1 Fan-Out Driver for SAP User Managment Implementation Guide