User sync from OpenLDAP can not login to system

Hi Expert,

Synchronize users from OpenLDAP to OID, then use these users log-in to customer system failed.

If create a new user in OID, this user can log-in to customer system.

Below is the ldapsearch output for 3 users. Use the user 'test'(who is sync from OpenLDAP), not able to log-in to customer system. But use user 'wisky'(who is created in OID) log-in to customer system normally.

1.OpenLDAP user：test

version: 1

dn: cn=test,ou=itsection,dc=tp-link,dc=net

objectClass: inetOrgPerson

objectClass: person

objectClass: top

cn: test

sn: test

ou: itsection

userPassword:: e3NzaGF9SGRrUnlFOSs4bVNsd2JoRGFna1V3MGVLWG5ZS2lXaWk4a3NTYlE9P