Single Sign On SAP B1H 10 PL02. Problems binding users and changing company

Hi all,

We are trying to enable SSO. Our server is running SAP Business One HANA 10 PL02:

1. We created a user OURDOMAIN\b1sso. This user has privileges for login in domain, password never expires and is active.

2. We registered a SPN:

3. We executed setup at HANA server for registering b1sso for single sign on:

4. We activated sso checkbox at ControlCenter

5. We are receiving this error when trying to change company at login form:

6. We are receving this error when trying to bind users:

We have double checked b1sso user and is active, password never expires and is registered correctly at SLD configuration.

Thank you very much for your help.

Kind Regards,

Nau