Which SAP SuccessFactors solution serves as a system of record?

The solution that serves as a system of record within the SAP SuccessFactors suite is Employee Central. This is because Employee Central acts as the core HR system for managing employee data and processes. It centralizes all employee-related information, such as personal details, job information, compensation, and organizational structure, making it the foundation for an organization's HR management practices.

Employee Central not only allows for the management of this data but also integrates with other SAP SuccessFactors solutions, ensuring that accurate and up-to-date employee information is available across various HR functions. This integration helps maintain a single source of truth for employee records, which is crucial for compliance reporting, analytics, and effective HR decisions.

The other solutions listed, such as Recruiting, Onboarding, and Succession, are designed to address specific HR functions or processes. While they are important components of the overall HR ecosystem, they rely on the core employee data housed within Employee Central for their operations. Thus, they do not serve as the primary system of record for HR data.