[keycloak-user] WILL_NOT_PERFORM update of password in Active Directory

hi, has anybody got the following type of error when trying to add/passwords using AD as user federation: Caused by: javax.naming.OperationNotSupportedException: [LDAP: error code 53 - 0000052D: SvcErr: DSID-031A12D2, problem 5003 *(WILL_NOT_PERFORM)*, data 0 ]; remaining name 'CN=ama,OU=Keycloakmanaged,OU=Test,DC=extnett,DC=xxx,DC=yy' at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3160) at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:3033) at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2840) at com.sun.jndi.ldap.LdapCtx.c_modifyAttributes(LdapCtx.java:1478) at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_modifyAttributes(ComponentDirContext.java:273) at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.modifyAttributes(PartialCompositeDirContext.java:190) at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.modifyAttributes(PartialCompositeDirContext.java:179) at javax.naming.directory.InitialDirContext.modifyAttributes(InitialDirContext.java:167) at javax.naming.directory.InitialDirContext.modifyAttributes(InitialDirContext.java:167) at org.keycloak.federation.ldap.idm.store.ldap.LDAPOperationManager$6.execute(LDAPOperationManager.java:386) at org.keycloak.federation.ldap.idm.store.ldap.LDAPOperationManager$6.execute(LDAPOperationManager.java:383) at org.keycloak.federation.ldap.idm.store.ldap.LDAPOperationManager.execute(LDAPOperationManager.java:519) at org.keycloak.federation.ldap.idm.store.ldap.LDAPOperationManager.modifyAttributes(LDAPOperationManager.java:383) ... 64 more I get the same error when I try to "manually" add the *unicodePwd *via the ApacheDirectoryStudio for example... The connection is over SSL and both parties trust each other... Thanks, Adrian