Workday Data Migration Routes

How Workday accepts data

Load order is part of the design on any inbound route.

1. 1Foundation before workersSupervisory organisations, locations, job profiles, cost centres and compensation structures. Workday will not stage a worker into an organisation that does not exist.
2. 2Choose EIB or Core Connector per objectEnterprise Interface Builder handles spreadsheet-shaped bulk loads against a web service; Core Connectors and Workday Studio cover the higher-volume and more complex integrations. Object volume and complexity decide which.
3. 3Loads run as business processesThis is the difference that surprises teams coming from ERP. A Hire in Workday is a business process, not an insert. It has steps, conditions and approvals, and a load that ignores the process configuration either fails or leaves events sitting in flight.
4. 4Staged hires and effective datingWorkers are commonly staged with a hire event and effective dates that reconstruct history, which means the load order follows the timeline as well as the dependency graph.
5. 5Positions and supervisory hierarchyPosition management, where used, requires positions before workers; supervisory organisation assignment then rebuilds the reporting structure.
6. 6Compensation after employmentCompensation plans and grades resolve against structures loaded earlier, so compensation is a later pass rather than a column on the worker load.
7. 7Work the EIB error outputEach load returns per-row results. Failures are categorised against the business process or the validation that rejected them, corrected and reloaded.

Treating a Workday load like an ERP insert is the single most common cause of a failed first cycle. Events, effective dating and the business process framework decide what a load actually does.