3703472 - IAS logon page shows when accessing a mashup or pay statement in SuccessFactors

While using IAS/IdP as SSO, opening a mashup or pay statement in employee's profile leads to the logon page of IAS; similar to the shown in the illustration: 

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental. 

• SAP SuccessFactors Employee Central Payroll Pay Statement

Single sign-on, logon popup, log-on, mash-up, Employee Central Payroll, Identity Authentication Service. , KBA , LOD-EC-ECP-SF , Employee Central Payroll functionality part of SF , LOD-EC-ECP-SF-MAS , Employee Data Maintenance via Mashups , LOD-EC-ECP-SF-PST , EC Payroll Pay Statement , Problem