Problem:Keycloak - Error when trying to connect to LDAP: ‘UnknownError’

[Jannik2023]

Problem

If you receive the following error message after updating the Keycloak application it may be, because the default settings have been changed in the latest version of the keycloak=25.0.4 application.

Error when trying to connect to LDAP: 'UnknownError'

[Jannik2023]

Now i have fixed But if i want to Sync Users Keycloak Respond 0 Users Like this

LDAP Configguration

[danield]

I don’t know if you fixed this, but at least in the first screenshot you have enabled TLS but set Ldap to a non-TLS port. I.e. you either need to set it to 7636 (given there’s a certificate) or disabled TLS.

That’s an error that’s been reported here before.

[Jannik2023]

@danield

I don’t know if you fixed this, but at least in the first screenshot you have enabled TLS but set Ldap to a non-TLS port. I.e. you either need to set it to 7636 (given there’s a certificate) or disabled TLS.

The first Problem is fixed but i have a Second one with User Sync Mentioned above