3330480 - Error 403 Unauthorized when verifying account in custom IdP enablement

Error 403 Unauthorized happens when verifying account during enablement of custom SAML IdP (Identify Provider)

SAP Datasphere

Missing mandatory attribute Groups with value "sac"

Follow SAP Help page Enabling a Custom SAML Identity Provider
In AIS, SAP Datasphere's configuration requires Default Attribute "Groups" with value "sac".
Attribute "Groups" as "sac" is a mandatory requisite for the configuration.

dwc, data warehouse cloud , KBA , DS-AUT , Authorizations (Locks, etc.) , Problem