from cli if I run the command /subsystem=elytron/policy=jacc:add(jacc-policy={}) It gives me the following output: { "outcome" => "failed", "response-headers" => { "operation-requires-reload" => true, "process-state" => "reload-required" } , "failure-description" => {"WFLYCTL0080: Failed services" => {"org.wildfly.security.policy" => "java.lang.RuntimeException: WFLYELY01024: Failed to register policy context handlers Caused by: java.lang.RuntimeException: WFLYELY01024: Failed to register policy context handlers Caused by: java.lang.IllegalStateException: WFLYELY01069: Invalid javax.security.jacc.PolicyConfigurationFactory loaded, expected org.wildfly.security.authz.jacc. ElytronPolicyConfigurationFactory but received org.jboss.security.jacc.JBossPolicyConfigurationFactory."}}, "rolled-back" => true }