Error when accessing the Global.groups in the configuration tree.
The error message:
Error: Can't search LDAP database at server ad.company.com, (using DN cn=krono ad,ou=system users,dc=ad,dc=company,dc=fi): LDAP error(Errorcode "-2")
Cause: Too many user groups in AD.
Solution: Limit the scope of the groups searched by Project Portal in AD. Add a global group filter in the configuration file ntds_conf.pm (see Chapter Add-on configuration file). Add the $ldap_group_addfilter = "adminDescription=Project Portal Enabled"; variable or similar. In this example the AD group Project Portal is enabled and seen by Project Portal Project Portal.