Configuring memory usage To configure the maximum memory pool size for the JRE, when the Tomcat web server is used: Locate the Tomcat monitor application on the file system of the web server. For example, the application may be stored in this directory: C:\Infor\ESE\apache-tomcat-8.0.21\bin. See https://tomcat.apache.org/tomcat-8.0-doc/windows-service-howto.html. Run the Tomcat monitor application as an administrator. Click the Java tab and specify this information: Maximum memory pool Specify a value in MB. For example, 6144 for 700 users or more. Confirm the changes and exit the Tomcat monitor application. Restart the Tomcat service.