LDAP-Error in Identity Server 4.6 when using user registration with "Ask password from user"

Question

I wanted to try the password-notification feature of the IS 4.6 but it throwing an exception.
I followed those links:
https://docs.wso2.org/display/IS460/Recover+with+Notification http://cgchamath.blogspot.mx/2013/12/wso2-identity-server-user-creation-with.html
This is the error I am getting

Here is the Stacktrace

Caused by: org.wso2.carbon.identity.base.IdentityException: Error while persisting identity user data in to user store at org.wso2.carbon.identity.mgt.store.UserStoreBasedIdentityDataStore.store(UserStoreBasedIdentityDataStore.java:81) at org.wso2.carbon.identity.mgt.IdentityMgtEventListener.doPostAddUser(IdentityMgtEventListener.java:420) ... 124 more Caused by: org.wso2.carbon.user.core.UserStoreException: One or more attributes you are trying to add/update are not supported by underlying LDAP. at org.wso2.carbon.user.core.ldap.ReadWriteLDAPUserStoreManager.doSetUserClaimValues(ReadWriteLDAPUserStoreManager.java:874) at org.wso2.carbon.identity.mgt.store.UserStoreBasedIdentityDataStore.store(UserStoreBasedIdentityDataStore.java:73) ... 125 more Caused by: javax.naming.directory.NoSuchAttributeException: [LDAP: error code 16 - NO_SUCH_ATTRIBUTE: failed for Modify Request Object : 'uid=testUser,ou=Users,dc=wso2,dc=org' Modification[0] Operation : replace Modification http://wso2.org/claims/identity/passwordTimestamp: 1398394865706 Modification1 Operation : replace Modification initials: false : ERR_04269 ATTRIBUTE_TYPE for OID http://wso2.org/claims/identity/passwordtimestamp does not exist!]; remaining name 'uid=testUser' at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3108) 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:1411) at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_modifyAttributes(ComponentDirContext.java:253) at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.modifyAttributes(PartialCompositeDirContext.java:165) at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.modifyAttributes(PartialCompositeDirContext.java:154) at org.wso2.carbon.user.core.ldap.ReadWriteLDAPUserStoreManager.doSetUserClaimValues(ReadWriteLDAPUserStoreManager.java:859) ... 126 more

I can imagine that the application is generating a timestamp for the expiration of the password and tries to save in a field in the LDAP which is mapped by the combination: http://wso2.org/claims/identity/passwordtimestamp -> nickName
This mapping is wrong obviously. How can I force an adequate mapping so the process is saving the user in the right way (and hopefully sending the email after that ...)?

Thanks in advance.

Answer 1

First problem on this way solved: I had to re-add the claim of the password time stamp, but with the correct uri: http://wso2.org/claims/identity/passwordTimestamp

Also helpful was: https://wso2.org/jira/browse/IDENTITY-1200

The LDAP-error is fixed, but still it is not sending the email. But that is another issue