The enablement of SAP Universal ID on SAP sites will happen in two phases:
The first phase is conditional integration, where you may use your S/P-user ID(s) or your SAP Universal ID to log in. Conditional integration of all remaining sites is due to be completed by the end of July.
The second phase delivers enhanced integration. Accessing a site with enhanced integration is only possible with your SAP Universal ID login credentials. S/P-user ID login is not supported.