How ADP payroll (External Payroll Interface) connects to Infor CloudSuite Industrial (SyteLine)
File-based External Payroll Interface
The SyteLine HR module has an External Payroll Interface form documented in the product help. It reads payroll output files and error results produced by ADP payroll processing on Windows. Exact file layouts are in the SyteLine documentation, so follow that for your version.
Scheduled file drop (common practice)
Most sites automate the file transfer with a scheduled job or shared folder so the import runs after each payroll cycle. This scheduling is community practice, not a vendor feature.
What data moves
| From | To | Data | When |
|---|---|---|---|
| SyteLine HR and labor | ADP payroll | Employee hours and pay inputs prepared for payroll | Payroll cycle close (verify the export path for your setup) |
| ADP payroll | SyteLine External Payroll Interface | Payroll records after processing | Payroll run completes and file is imported |
| ADP payroll | SyteLine External Payroll Interface | Error results for rejected records | Payroll processing produces an error file |
Setting it up
- 1Read the form helpReview the External Payroll Interface topic in the SyteLine HR help for your release and note the required file layout.
- 2Match employee identifiersMake sure the employee number in SyteLine equals the identifier used in ADP, including leading zeros.
- 3Define the file locationChoose a secured folder reachable by both the ADP process and the SyteLine application server.
- 4Test with one pay groupImport a sample file in a test company and compare records to the ADP register.
- 5Handle error resultsDecide who reviews the error file after every run and how corrections are made in SyteLine or ADP.
- 6Schedule and documentAutomate the file movement, document the cut-off times and keep a runbook for payroll week.
What usually breaks
- !Employee numbers that differ in format between ADP and SyteLine cause silent mismatches or rejected rows.
- !Importing the same file twice can duplicate payroll postings if there is no control on file names or run dates.
- !Payroll file layouts change when ADP updates its output, and nobody notices until the import fails.
- !Error results are easy to ignore, which leaves labor cost or accrual postings incomplete.
- !Pay period and fiscal period boundaries differ, so costs can land in the wrong accounting period.
- !The shared folder often has loose permissions, which is a problem for payroll data.
A private AI layer across both systems
Error file triage
A private assistant reads the ADP error results alongside the employee master and explains each rejection in plain language, with a suggested fix for a person to apply.
Payroll to labor reconciliation
Compare imported payroll totals to SyteLine labor transactions by employee and week, and list the differences for review.
Period boundary checks
Flag imported records whose dates fall outside the open fiscal period before they are posted.
Try it here, free
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When something else fits better
- If you only need payroll totals in the general ledger, a summarized journal import may be simpler than record-level import.
- Keep payroll fully in ADP and post one monthly journal entry if labor costing by job is not needed.
- Use a different HR or payroll tool that has a certified connector to your ERP version if file handling is a burden.
Frequently asked questions
Is this a live integration with ADP?
No. The SyteLine help describes a form that imports payroll records and error results from files produced by Windows ADP payroll processing. Timing depends on when the files are produced and imported.
Does it work with SyteLine on-prem?
The External Payroll Interface is part of SyteLine's HR module documentation. File-based handling suits on-prem because both systems can read a controlled folder inside your network.
What happens to rejected records?
ADP processing returns error results that the interface imports. Someone must review and correct them, otherwise payroll costs in SyteLine will be incomplete.
Can AI see payroll data safely?
A model served on your own hardware can read the error file and employee master without data leaving your network. Restrict access by role and keep any write-back behind human approval.
Pairing documented at erp.smcusa.com/SyteLine/Language/en-US/mergedProjects/sl_hr/forms/prtopics/exter . ADP payroll (External Payroll Interface) is a product of ADP; Netray is independent and not affiliated with either vendor.