Error Message :
U00003210 Logon error :Acces denied
There is an issue where LDAP suddenly stops working for all LDAP users with the following error:
LDAP.Sync is not used. LDAP users are identified by there Distinguished Name that has to be entered manually in the LDAP settings of the user object:
Authentication for local users still works as expected.
Root Cause: LDAP authentication change should be checked as an initial review.
OS: All Windows
OS Version: All windows versions supporting the Java UI
Cross check for changes that were applied to the LDAP Folder Structure.
Possible causes are mainly of the following kind:
Connect to client 0 and create a local user that can access the production environment.