There is no error message displayed in Arctera Personal Archive portal. After successful SSO authentication from the Identity Provider(IDP), the user is brought to the Arctera Personal Archive login page and is asked to enter credentials again.
Access to the portal is not enabled.
The issue can be resolved by enabling access to the respective service which the user requires access.
Single Sign-On(SSO) sign-in fails when product access is not enabled for a user.