Thanks for your valuable inputs.
I downloaded db2jcc.jar and licence file db2jcc_licence_cu.jar and this been added to IS classpath.
But, after this, I have some issue while enabling. Please find error below.
Configuration details are: other properties are set to default:
Transaction Type : LOCAL_TRANSACTION
DataSource Class : com.ibm.db2.jcc.DB2Driver
serverName : jdbc:db2://IP ADDRESS:50000/tpetest
Valid user name/password supplied
Other Properties : driverType=thin
[ART.118.5036] Adapter Runtime (Connection): Unable to configure connection manager. com.ibm.db2.jcc.DB2Driver
Any help is greatly appreciated.