Deploying IBM MQ 9.0 resource adapter wmq.jmsra.rar will show the below IJ020017 WARN log.

17:59:39,643 WARN  [org.jboss.as.connector.deployers.RADeployer] (MSC service thread 1-8) IJ020017: Invalid archive: file:/<path-to-jboss>/jboss-eap-7.3/standalone/tmp/vfs/temp/tempa02bdd5ee254e590/content-135e13d4f38704fc/contents/

IBM WebSphere MQ v9.0.0.4 is listed as Tested Integration.
https://access.redhat.com/articles/2026253#EAP_73

If IJ020017 log is verified as harmless in QE integration test phase, I think it would be better to write it in the documentation.

CONFIGURING MESSAGING
31.6.1. Limitations and Known Issues with the IBM MQ Resource Adapters
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/html-single/configuring_messaging/index#the_limitations_and_known_problems_for_ibm_mq