Authentication fails

Document ID : KB000093054
Last Modified Date : 28/05/2018
Show Technical Document Details
Issue:
We're running a Policy Server, and this one reports error when trying to reach those resources :

[1872/2320][Wed Apr 25 2018 08:23:59][SmDsLdapConnMgr.cpp:1180][ERROR][sm-Ldap-02230] Error# '81' during search: 'error: Can't contact LDAP server' Search Query = '(&(uid=myname)(objectclass=user))'
[1872/2320][Wed Apr 25 2018 08:23:59][SmDsLdapFunctionImpl.cpp:2133][INFO][sm-Server-04380] Failing over to LDAP server 'myldapserver.mydomain.com:389' in LDAP server bank #1.
[1872/2320][Wed Apr 25 2018 08:24:00][SmDsLdapConnMgr.cpp:1180][ERROR][sm-Ldap-02230] Error# '32' during search: 'error: No such object' Search Query = '(&(uid=myname)(objectclass=user))'
[1872/2320][Wed Apr 25 2018 08:25:57][SmDsLdapFunctionImpl.cpp:2128][INFO][sm-Server-04390] Failing back to LDAP server 'myldapserver.mydomain.com:389' in LDAP server bank #1.

10.36.149.31:1396 : Ā Failing back LDAP store type #1 to server
Error# '81' during search: 'error: Can't contact LDAP server' Search Query = '(&(uid=myname)(objectclass=user))'
Failing over to LDAP server 'myldapserver.mydomain.com:389'
Error# '32' during search: 'error: No such object' Search Query = '(&(uid=myname)(objectclass=user))'
Failing back to LDAP server 'myldapserver.mydomain.com:389' in LDAP server bank #1.

How can we solve them ?
Environment:
Policy Server 12.52SP1
User Store on CA Directory 12
Resolution:
Uncheck "DN substring match" on CA Directory User Store to solve this issue.