SAP SuccessFactors Payroll & Time Management Services
Payroll is the one HR process that cannot fail. Every employee expects to be paid accurately, on time, every cycle — and every jurisdiction has statutory requirements that make getting it wrong expensive. SAP Employee Central Payroll and Employee Central Time Management bring payroll and time tracking into the SuccessFactors cloud, connected natively to Employee Central as the system of record.
2iSolutions delivers payroll and time management as an extension of our Employee Central practice — because payroll accuracy depends entirely on the quality of the employee data, time records and organisational assignment flowing from EC. We implement both SAP Employee Central Payroll (SAP's cloud payroll engine) and third-party payroll integrations for organisations that retain external payroll providers.
Whether you are implementing EC Payroll for end-to-end SAP-native payroll, configuring time tracking and attendance, or integrating Employee Central with an existing payroll provider — we bring the integration depth and payroll compliance knowledge that this zero-error-tolerance process demands.
How data flows from Employee Central through payroll to your general ledger
The payroll cycle is a chain: Employee Central provides the master data and time records, payroll calculates gross-to-net, results post to S/4HANA Finance, and employees receive pay slips. Every link depends on the one before it. Getting any link wrong means payroll errors — which is why end-to-end visibility matters.
Six payroll and time management services
2iSolutions delivers payroll and time as an integrated practice — because payroll accuracy depends on the time records, employee data and organisational assignment flowing from Employee Central.
EC Payroll or third-party integration — which is right for your organisation?
The payroll decision is one of the most consequential in a SuccessFactors implementation. SAP EC Payroll provides end-to-end cloud payroll natively connected to Employee Central. Third-party integration retains your existing payroll provider with data flowing from Employee Central. We implement both and recommend based on your specific situation.
What our payroll & time practice brings to your implementation
Payroll & time management delivered by a Gold Partner that understands both sides — HR and Finance.
From EC Payroll implementation through time tracking, third-party integration, S/4HANA finance posting and managed payroll operations — 2iSolutions delivers with 21 years of SAP enterprise delivery and 98% on-time track record.
Payroll & Time Management: questions we hear most
It depends on three factors: country coverage (EC Payroll supports 46 countries — if you operate in countries outside that list, third-party is necessary), current provider satisfaction (if your existing payroll is accurate, compliant and cost-effective, switching introduces risk for limited gain) and consolidation strategy (organisations aiming to reduce vendor count and simplify their HR landscape benefit from EC Payroll's native integration). Our recommendation is based on a structured evaluation: we assess your country footprint, current payroll accuracy, integration complexity, total cost of ownership and change management capacity before recommending one path or the other — or a hybrid approach where EC Payroll covers some countries and a third-party handles others.
Single-country EC Payroll implementation: 4–6 months including configuration, parallel runs and production cutover. Multi-country (2–3 countries): 6–9 months phased by country. The timeline always includes a minimum of 3 parallel run cycles where the new payroll runs alongside your existing system and results are compared employee by employee — this phase is non-compressible because it is how payroll accuracy is validated. We always recommend aligning payroll go-live with the start of a calendar or fiscal year to avoid mid-year tax and statutory complications. EC Payroll implementation can run concurrently with Employee Central implementation or as a subsequent phase — but Employee Central must be stable before payroll goes live.
A parallel run executes the new payroll system alongside your current payroll system for the same pay period, producing results from both and comparing them employee by employee. Variances are investigated and resolved — the causes are typically configuration differences (tax bracket setup, benefit deduction timing, overtime calculation rules, rounding differences). We require a minimum of three consecutive parallel runs with results matching within acceptable tolerance before recommending production cutover. This is non-negotiable because payroll is a zero-error-tolerance process: a missed employee payment, an incorrect tax deduction or a wrong statutory contribution is immediately visible to every affected employee and potentially to regulators. The parallel run is the proof that the new system calculates identically to the old one — or identifies exactly where and why it does not.
EC Time Tracking supports both positive time recording (employees clock in and out — the system calculates hours) and negative time recording (the system assumes full scheduled hours and employees only record deviations — absences, overtime). For positive time, EC supports web and mobile clock-in and integration with physical time terminals via API. Whether it replaces your existing system depends on your requirements: for office-based and mobile workers, EC Time Tracking through the SuccessFactors mobile app is typically sufficient. For manufacturing, warehousing or shift-based environments with physical badge readers, the existing terminal hardware usually remains with data feeding into EC Time Tracking via integration. We assess your time recording requirements during scoping and recommend the right approach — full EC Time Tracking replacement, hybrid with terminal integration, or retention of existing time system with EC integration.
After each payroll run, the results (salary costs, employer contributions, tax liabilities, benefit costs) post to S/4HANA FI/CO. The posting maps payroll wage types to GL accounts and assigns costs to the appropriate cost centres, profit centres and internal orders based on the employee's organisational assignment in Employee Central. For EC Payroll, the posting is handled via SAP's standard integration — payroll results are summarised and posted as journal entries to S/4HANA. For third-party payroll, the posting requires a custom integration that maps the external provider's output format to S/4HANA posting structures. The critical point: posting configuration must be validated during parallel runs — not just payroll accuracy but also whether the finance postings produce the correct GL balances, cost centre allocations and statutory liability accruals. Our team configures and validates both the payroll output and the finance posting as one end-to-end process.
Yes — EC Time Tracking and Time Off can be implemented independently of any payroll change. Time records collected in EC (hours, absences, overtime) can feed into your existing payroll system via the same integration that carries employee master data. This is a common approach for organisations that want to modernise time management and leave requests (moving to mobile self-service, eliminating paper time sheets, enabling manager approval workflows) without the risk of changing the payroll engine simultaneously. We recommend this as a phased approach: implement EC Time Management first, stabilise it for two to three pay cycles with data feeding into your existing payroll, then evaluate EC Payroll or continued third-party integration as a separate decision. This way, the time data quality is proven before it becomes the input to a new payroll engine.
Ready to bring payroll and time management into SuccessFactors?
Whether you are implementing EC Payroll, configuring time tracking and attendance, integrating with an existing payroll provider or posting payroll results to S/4HANA Finance — 2iSolutions brings Gold Partner depth across HR, Payroll and Finance.