Effective in version 10.4, the MDM environment no longer supports EJB protocols. You must use the HTTP or HTTPS protocol for communication between the Hub Server and the Data Director screens based on the Entity 360 Framework.

To set the communication protocol, use the

-De360.connection.channel

Java option.

For more information about JVM settings, see the

Multidomain MDM Version 10.4 Installation Guide

and

Multidomain MDM Version 10.4 Upgrade Guide

.