After upgrading Sentinel, add the correct JDBC Driver and configure it for data collection and data synchronization, by performing the following steps:
Copy the correct version of the IBM DB2 JDBC driver (db2jcc-*.jar) for your version of the DB2 database in the /opt/novell/sentinel/lib folder.
Ensure that you set the necessary ownership and permissions for the driver file.
Configure this driver for data collection. For more information, see the Database Connector documentation.