LDAP Authentication is not working for some users

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Arslan Anwaar, modified 5 Years ago. New Member Posts: 6 Join Date: 10/16/12 Recent Posts
Hi,I am using Liferay 6.2 GA6 and I have integrated it with LDAP.
LDAP import is working fine, users are also imported. Some users are able to login whereas others are not able to login.I have added some loggers at the start and end of importUser method in "PortalLDAPImporterImpl" using ext-plugin which are appearing fine.Upon login import user code works fine without any exception in logs, whereas on login page it shows "Authentication Failed".I am using following authentication search filter:(sAMAccountName=@screen_name@)Please guide what can be the issue here.