Assign the KERBEROS login procedure to the SSOPV2 service
- Access Security System Management -> Service. In the list of services, locate the SSOPV2 service and double-click to open the service description.
 - Click on the arrow in the Login Scheme field. Select the KERBEROS and click Select.
 - Choose Actions>Save.
 - Restart the WebSphere Application Server running the Landmark applications.