Dear all I am a new to jJboss SSO, i copy the 2 files ('jboss-sso.sar' , 'jboss-federation-server.ear') to the 'server\default\deploy' of my Jboss 4.0.5 The 'sso.cfg.xml' file contains jdbc:ldap://localhost:389/dc=jboss,dc=com?SEARCH_SCOPE:=subTreeScope&secure:=false&concat_atts:=true&size_limit:=10000000 cn=Admin,dc=jboss,dc=com jbossrocks jbosssso role i don't change anything but when i try to run jboss, an exception is fired : ERROR [org.jboss.security.idm.IdentityManager] org.jboss.security.idm.IdentityManager org.jboss.security.idm.IdentityException: com.octetstring.jdbcLdap.jndi.SQLNamingException: Connect Error at org.jboss.security.idm.ldap.LDAPIdentityProvider.restoreIdentities(LDAPIdentityProvider.java:1503) at org.jboss.security.idm.ldap.LDAPIdentityProvider.setProperties(LDAPIdentityProvider.java:748) at org.jboss.security.idm.IdentityManager.loadLoginProviders(IdentityManager.java:299) Is there anything must be change in the 'sso.cfg.xml' file Thanks in advance Moutaz View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163017#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...