LN UI 12.0.3 build NE0104 requires Infor Enterprise Server Installer version 10.5.1:74 or higher.

Supported servlet engines are:
 
     - Apache Tomcat having at least version 8.0.21
     - JBoss having at least version 6.3.0

For more information regarding the use of the servlet engines mentioned above 
please refer to Infor Xtreme

o	KB 1834377 for LN UI 12.x
o	KB 1460896 for LN UI 11.x