Hi team we are running Keycloak 2.1.0-Final version using mongo DB but it is not working, we are getting the error below ERROR [org.keycloak.broker.oidc.AbstractOAuth2IdentityProvider] (default task-3) Failed to make identity provider oauth callback: java.lang.RuntimeException: Property 'databaseSchema' needs to be specified in the configuration we have the correct configuration listed on the documentation, but it is not working https://keycloak.gitbooks.io/server-installation-and-configuration/conten... We also see that other person got the same error, http://lists.jboss.org/pipermail/keycloak-user/2016-May/006007.html This is our keycloak-server.json configuration { "providers": [ "classpath:${jboss.home.dir}/providers/*" ], "admin": { "realm": "master" }, "eventsStore": { "provider": "mongo", "mongo": { "exclude-events": [ "REFRESH_TOKEN" ] } }, "realm": { "provider": "mongo" }, "user": { "provider": "mongo" }, "userCache": { "default" : { "enabled": true } }, "userSessionPersister": { "provider": "mongo" }, "authorizationPersister": { "provider": "mongo" }, "timer": { "provider": "basic" }, "theme": { "staticMaxAge": 2592000, "cacheTemplates": true, "cacheThemes": true, "folder": { "dir": "${jboss.home.dir}/themes" } }, "scheduled": { "interval": 900 }, "connectionsHttpClient": { "default": {} }, "connectionsMongo": { "default": { "host": "10.0.22.56", "port": "27017", "db": "ondbook", "user": "appUser", "password" : "password", "connectionsPerHost": 100, "databaseSchema": "update", "schema": "2.1.0.Final" } }, "realmCache": { "default" : { "enabled": true } }, "connectionsInfinispan": { "provider": "default", "default": { "cacheContainer" : "java:comp/env/infinispan/Keycloak" } } } Other problem is that we do not know why the logs is showing JPA connection when we config Mongo Caused by: java.lang.RuntimeException: Property 'databaseSchema' needs to be specified in the configuration at org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory.lazyInit(DefaultJpaConnectionProviderFactory.java:132) at org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory.create(DefaultJpaConnectionProviderFactory.java:62) at org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory.create(DefaultJpaConnectionProviderFactory.java:50) Could someone help us Thanks Francisco