Remove locked jar file: Smart Notifcation
- Stop the WebSphere Application Server.
 - Navigate to 
LBI_HOME\SN_HOME\Smart Notification.ear\erswar-version.war\WEB-INF\lib. - Delete 
Tidy-9.0.1.0.jar. - Restart the WebSphere Application Server.
 - Launch the Infor BI for Lawson installation program and reinstall Smart Notification.