After new FC 4.0.1 is installed , creating a new enterprise using MDM configurator creates error with the following message after the enterprise details and password is entered and Finish button is clicked.

{"json":{"data":"{\"level\":\"error\",\"success\":false,\"message\":\"Parameter conditions \\\"action=getPluginDefaults\\\" OR \\\"action=getPlugins\\\" OR \\\"action=startInstallation\\\" OR \\\"action=download\\\" not met for actual request parameters: \"}"}}

The error can also be verified by comparing the log file in MQ_HOME/log/EnterpriseCreation.log as attached.
 

This is a known issue in Jboss EAP 7.0. As a workaround, the property "cim.server.machineandportdetail" in MQ_HOME/conifg/ConfigValues.xml needs to be changed 

From

<ConfValue description="machine and port of cim application running" name="machine and port of cim application running" propname="cim.server.machineandportdetail" sinceVersion="8.0" visibility="Basic">
                <ConfString default="localhost:8080" value="localhost:${jboss.http.port:8080}"/>
            </ConfValue>

To

<ConfValue description="machine and port of cim application running" name="machine and port of cim application running" propname="cim.server.machineandportdetail" sinceVersion="8.0" visibility="Basic">
                <ConfString default="localhost:8080" value="localhost:8080"/>
            </ConfValue>

Restart of FC/MDM is required after the above change.
 

Cannot create new enterprise in FC 4.0.1