Kronos Workforce Central Migration Reconciliation — Framework, Not Spreadsheet

Kronos workforce central migration reconciliation is the systematic, repeatable, sign-off-driven framework that proves every WFC source record has a corresponding Fusion HCM target record — at the correct value, in the correct state, on the correct accrual code, against the correct labor account, attached to the correct FMLA case. It is the gating event for cutover: no parallel-run pay cycle closes without reconciliation pass, no production cut to Fusion happens without signed reconciliation evidence, no Kronos infrastructure decommission begins without final archive reconciliation. Syntra ETL's framework runs three pass types — extraction reconciliation, transformation reconciliation, post-load reconciliation — across every domain (punches, timecards, accruals, leave cases, schedules, labor accounts) and emits per-audience evidence packs (Payroll, Finance, Union, Compliance) from a single execution.

Validation is a per-load activity — does this specific FBDI Time Card Import or HDL Absence Plan Balance load match its source extract. Kronos workforce central migration reconciliation is the programme-level framework: continuous, multi-load, multi-pay-cycle, with formal sign-off gates. Reconciliation tracks the rolling state of WFC source vs Fusion target across all loaded scope, across all parallel-run pay cycles, with audit chain preserved. Validation outputs feed into reconciliation. Reconciliation outputs feed into the cutover sign-off pack. Both share the same underlying engine — three-layer (count, sum, hash) per domain per period — but reconciliation operates at programme scope while validation operates at load scope.

Six core reconciliation domains: (1) Worker — WFC EMPLOYEE master vs Fusion Worker, including pay group, labor account assignment, manager hierarchy, function access profile context; (2) Punch — WFC TIMESHEETITEM vs Fusion Time Card with source punch-id preserved; (3) Timecard — WFC signed timecards vs Fusion submitted/approved Time Cards with edit-history preserved; (4) Accrual — WFC ACCRUALBALANCE vs Fusion Absence Plan Balance per code per worker; (5) Leave Case — WFC LEAVECASE vs Fusion Absence Case with state preserved; (6) Schedule — WFC SCHEDULE vs Fusion Workforce Scheduling (or downstream target if Fusion Scheduling out of scope). Plus two derived reconciliations: payroll register (line-by-line, to the cent) and accrual liability (per code per pay group, to the cent dollar value).

Parallel-run is the standard pattern: WFC continues taking punches and processing pay for 1–2 pay cycles while Fusion runs in parallel against the same population. Reconciliation runs at the close of each parallel-pay-cycle: extract the WFC payroll register and Fusion payroll register for the same pay period, the same pay groups, the same workers; reconcile line-by-line to the cent, with every divergence captured by the Pay Rule that fired differently between source and target. Multiple parallel cycles are common — the first cycle exposes rule-translation issues, the second cycle proves the fix. The reconciliation framework tracks state across cycles, so a defect closed in cycle 1 is verified clean in cycle 2 before sign-off.

Six formal sign-off gates: (1) Extraction sign-off — WFC source extract reconciled to itself (manifest hash chain verified, watermark advance recorded); (2) Transformation sign-off — crosswalks applied without orphan records, Fusion 26x schema validated locally; (3) Master data load sign-off — Workers, Positions, Absence Plans loaded and reconciled; (4) Balance & history load sign-off — accrual balances, historical punches and timecards loaded and reconciled; (5) Parallel-run sign-off — each parallel pay cycle reconciled line-by-line to the cent; (6) Cutover sign-off — final delta replay reconciled, signed evidence pack issued, Payroll/Finance/Union/Compliance owners sign. No gate is skipped, no gate is signed off with unresolved errors.

FLSA requires auditable trace from payroll register line back to original punch evidence, with 3-year retention of payroll records and 2-year retention of supporting timecard data. State wage laws extend retention up to 7 years (California, New York). The kronos workforce central migration reconciliation framework preserves the chain end-to-end: every Fusion Time Card row carries the source WFC TIMESHEETITEM id as an external reference, every Fusion payroll line ties to its Time Card, every Time Card ties back to its source punches. Reconciliation samples the chain for representative workers across each pay group and produces a signed traceability pack. DOL Wage & Hour investigators can follow the chain from any Fusion payroll line back to the original WFC punch without reconstruction.

Union grievance defense requires preservation of: original punch timestamps and edits, signed timecard state at the moment of signing, Pay Rule and Work Rule that drove the calculation, Collective Bargaining Agreement reference for each affected worker, comments and approval audit trail. Reconciliation packs include sample grievance evidence chains per CBA — for representative workers, the full chain from union-CBA-relevant Fusion payroll line back to original WFC punch, with edit-history, Pay Rule firing log, and approval signatures preserved. Union sign-off gate verifies the chain remains defensible post-migration. No CBA-relevant Pay Rule is retired without union representative confirmation.

Twelve artifacts in the signed cutover pack: (1) Worker reconciliation — WFC EMPLOYEE vs Fusion Worker count + sum + hash; (2) Pay group + labor account reconciliation; (3) Pay Rule + Work Rule routing verification; (4) Accrual plan setup verification; (5) Accrual balance reconciliation to hundredth-of-an-hour and to the cent dollar value; (6) Historical punch + timecard archive reconciliation; (7) Current-pay-cycle Time Card reconciliation; (8) Leave Case reconciliation with case-state preservation; (9) Schedule reconciliation; (10) Parallel-run pay register reconciliation to the cent; (11) FLSA + state wage audit chain sample; (12) Union grievance evidence sample. All twelve are signed timestamped artifacts in the immutable evidence repository, indexed for SOX and audit response. Sign-off authorizes production cutover.