# Keycloak quickstart app-profile-saml-jee-jsp fails

**URL:** <https://forum.keycloak.org/t/keycloak-quickstart-app-profile-saml-jee-jsp-fails/931>\
**Category:** Miscellanaeous\
**Created:** [January 13, 2020, 3:55pm UTC](https://forum.keycloak.org/t/keycloak-quickstart-app-profile-saml-jee-jsp-fails/931 "2020-01-13T15:55:52Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![leonidk](https://avatars.discourse-cdn.com/v4/letter/l/0ea827/32.png) [@leonidk](https://forum.keycloak.org/u/leonidk)\
**Post date:** [January 13, 2020, 3:55pm UTC](https://forum.keycloak.org/t/keycloak-quickstart-app-profile-saml-jee-jsp-fails/931/1 "2020-01-13T15:55:52Z")

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Hi  
I’m new to keycloak.  
I tried to run this example. Made necessary definitions in keycloak admin console, downloaded SAML adapter keycloak-saml.xml and places it in config directory and so on.  
All as described here:  
[https://github.com/keycloak/keycloak-quickstarts/tree/latest/app-profile-saml-jee-jsp](https://github.com/keycloak/keycloak-quickstarts/tree/latest/app-profile-saml-jee-jsp)

Downloaded and installed the adapter keycloak-wildfly-adapter-dist-8.0.1.zip.  
Run command: ./jboss.bat --file=adapter-elytron-install-offline.cli

Started the deployment and got:  
23:08:56,748 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool – 23) MSC000001: Failed to start service jboss.deployment.unit.“app-profile-saml.war”.undertow-deployment: org.jboss.msc.service.StartException in service jboss.deployment.unit.“app-profile-saml.war”.undertow-deployment: java.lang.RuntimeException: java.lang.IllegalStateException: The required mechanism ‘KEYCLOAK-SAML’ is not available in mechanisms [KEYCLOAK] from the HttpAuthenticationFactory.  
at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:81)  
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  
at java.util.concurrent.FutureTask.run(FutureTask.java:266)  
at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)  
at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)  
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)  
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)  
at java.lang.Thread.run(Thread.java:748)  
at org.jboss.threads.JBossThread.run(JBossThread.java:485)

Seems like I have no adapter for saml.  
Please help.

Leonid

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<div class="post-metadata">

**Author:** ![TomasHofman](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/tomashofman/32/719_2.png) [@TomasHofman](https://forum.keycloak.org/u/TomasHofman)\
**Post date:** [January 30, 2020, 6:24pm UTC](https://forum.keycloak.org/t/keycloak-quickstart-app-profile-saml-jee-jsp-fails/931/2 "2020-01-30T18:24:38Z")

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I’ve seen this too. Deployment started working after I installed Keycloak SAML 2 client adapter into Wildfly:

- go to [https://www.keycloak.org/downloads.html](https://www.keycloak.org/downloads.html),
- scroll down to “Client Adapters” section, click on “SAML 2.0” tab and download the archive,
- unpack the archive into the Wildfly root directory,
- go to Wildfly bin/ directory and run `./jboss-cli.bat --file=adapter-elytron-install-saml-offline.cli` (with Wildfly not running).