Based on the message, it appears you're missing these in your <socket-binding-group>:
<socket-binding name="messaging" port="5445"/>
<socket-binding name="messaging-throughput" port="5455"/>
To be clear, the quickest way to get messaging with AS7 is to use standalone-full.xml. For example, start the server using this:
./standalone.sh -c standalone-full.xml
Ah, spot on! Thanks for the help.
Yeah, but we don't need some of the other features and are a wee bit limited on our HW.
But thanks for the clue on how to use those configs!