CLI could not contact EJBCA instance

[rso61]

I need help on this topic.
I have read all the related threads but I can not derive from one of them.

I have setup Wildfly according to https://docs.keyfactor.com/ejbca/8.3.2/wildfly-26 including

• Elyton Credential Store
• DB Driver
• Data Source
• Secured https with a cert
• Remoting
• Firewall

I have no error deploying the EAR file with ant deployear

[wildfly@deployments]$ ls -l
total 45688
-rw-------. 1 wildfly wildfly 46134433 Nov 20 16:51 ejbca.ear
-rw-r--r--. 1 wildfly wildfly        9 Nov 20 16:51 ejbca.ear.deployed
-rw-r--r--. 1 wildfly wildfly   624101 Nov 20 10:25 mariadb-java-client.jar
-rw-r--r--. 1 wildfly wildfly       23 Nov 20 10:25 mariadb-java-client.jar.deployed

I can connect to port 8443 via Browser from other host (getting an Exceptions has occured, but connects)
I tested the DS from the Wildfly Condole => works
No errors in the Wildfly server.log
I can connect to ports 9990, 8443 on localhost using curl.

But still ant runinstall fails with:

ejbca:initCA:
     [echo] Initializing CA with 'ManagementCA' 'CN=ManagementCA,O=Everyware AG,C=CH' 'soft' '<ca.tokenpassword hidden>' '4096' 'RSA' '3650' '2.5.29.32.0' 'SHA256WithRSA'   -superadmincn 'SuperAdmin'...
     [java] 11:59:20.298 [main] ERROR org.ejbca.ui.cli.infrastructure.library.CommandLibrary - Error: CLI could not contact EJBCA instance. Either your application server is not up and running, EJBCA has not been deployed successfully, or some firewall rule is blocking the CLI from the application server.
     [java]
     [java] Please be aware that most commands will not work without the application server available.
     [java]
     [java] Exception in thread "main" javax.ejb.NoSuchEJBException: EJBCLIENT000079: Unable to discover destination for request for EJB StatelessEJBLocator for "ejbca/cesecore-ejb/GlobalConfigurationSessionBean", view is interface org.cesecore.configuration.GlobalConfigurationSessionRemote, affinity is None
     [java]     at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:620)

thanks for your help!