Error:

WFLYDM0042: Multiple CallbackHandlerServices for the same mechanism (PLAIN)

We get an error with the following ldap configuration. This works for version 17.

<security-realm name="ldap_security_realm">
<server-identities>
<ssl>
<engine enabled-protocols="TLSv1.2"/>
<keystore path="/opt/app/workload/jboss/ssl_jboss/psftest2s.jboss.keystore" keystore-password="${VAULT::ssl_cert::password::1}"/>
</ssl>
</server-identities>
<authentication>
<ldap connection="testLdap" base-dn="dc=test,dc=sbc,dc=com" recursive="true">
<username-filter attribute="samaccountname"/>

</ldap>
</authentication>
</security-realm>
</security-realms>
<outbound-connections>
<ldap name="testLdap" url="ldap://its-ad-ldap.it.test.com:636" search-dn="CN=mxxxxxx,OU=GenericID,OU=testUsers,DC=testServices,DC=test,DC=com" search-credential="${VAULT::ldap_searchdn::password::1}" security-realm="ldap_security_realm"/>
</outbound-connections>
<management-interfaces>
<http-interface security-realm="ldap_security_realm">
<http-upgrade enabled="true"/>
<socket interface="management" port="${jboss.management.http.port:9990}"/>
</http-interface>
</management-interfaces>