SAP HR master data integration for hybrid and legacy landscapes
Many SAP landscapes still depend on systems that were never designed to talk to SAP: in-house time clocks, older HR systems, spreadsheets and custom portals. We connect them so HR data stays consistent everywhere.
The problem
Legacy systems feed SAP through manual uploads and one-off scripts. The result is duplicate records, mismatches at payroll close and no trail when something goes wrong.
How we build it
| What you connect | How we connect it |
|---|---|
| SAP to SAPFor example HR and Finance, or HCM and CATS | RFCs, IDocs and scheduled ABAP jobs |
| Legacy systems and flat filesCSV, XML, JSON, Excel | ABAP parsers and validators, staging tables and scheduled jobs |
| In-house web portals | REST services through SAP Gateway |
| External databases | Staging files, never direct database connections |
- Every file checked for structure, IDs, dates and duplicates before posting
- Errors logged, emailed and trackable; reprocessing without creating duplicates
- Tested with edge cases, corrupt files and high-volume historical loads
What it changed for clients
- Near zeroduplicate HR records
- Trackedexceptions logged, emailed and trackable instead of discovered at payroll close
Find out where this feed is failing
In a free assessment call with our CEO or CTO, we'll review this integration, where its errors come from and what we'd fix first.
- Where errors in this feed come from
- Point-to-point or middleware for your landscape
- What we would fix first