Master data
Customers, vendors, products, BOMs, COA, employees, GL balances — extracted, cleansed, mapped, validated.
Migrate from SAP to Odoo — without losing data or downtime.
SAP-to-Odoo migration is mostly a data and integration problem, not a feature problem. We've delivered 50+ Odoo migrations including the highest-stakes one most US partners haven't seen: a 500,000-employee national-government workforce. Staged, reconciled, rehearsed.
50+
Odoo migrations delivered
0 hr
Average downtime — rehearsed cutovers
60-80%
Typical license-cost reduction post-migration
Why companies leave SAP for Odoo — and how we de-risk it.
SAP works. It's why mid-market and enterprise companies signed up. What pushes them off is the cost (licenses, support fees, hosting), the rigidity (every change is a project), and the consultant tax (every customization requires SAP-certified Big 4 consultants at $300+/hr). Odoo is open-source, modular, and customizable by your own team — and it covers the same module breadth (finance, HR, payroll, manufacturing, inventory, sales, CRM, procurement).
The migration risks aren't features — Odoo has the modules. The risks are data, integrations, and process. Master-data quality in SAP after 10+ years of customization is often messier than expected. Custom ABAP integrations need rebuilding in Python or external middleware. Process exceptions baked into SAP user workflows need to be either ported or formally re-engineered. That's where most migrations slip.
We can migrate from SAP ECC, SAP S/4HANA, SAP Business One, and SAP Business ByDesign. Common Odoo destinations: Odoo Enterprise (full suite for mid-market and enterprise) or Odoo Community (cost-conscious smaller deployments, no annual license). License savings are typically 60-80% over comparable SAP coverage; ongoing customization velocity is 3-5× faster.
— Migration scope
What we migrate.
Open transactions
Open SO, PO, invoices, payments, MO, inventory positions migrated to Odoo with full audit trail back to source SAP records.
Historical data
Closed transactions and historical reporting migrated as read-only or to a separate archive, with reconciliation between SAP and Odoo financials.
Integrations
ABAP-based integrations rebuilt in Python with Odoo APIs. External integrations (e-commerce, EDI, banking, payroll) reconnected.
Compliance & audit
Migration audit trail, balance reconciliation, sign-offs at each phase, and validation packages for SOX, FDA, or aerospace requirements.
Training & change
Role-based training, super-user enablement, and 4-6 weeks of hypercare post-cutover.
— Questions
SAP to Odoo migration — what teams ask.
How long does a typical SAP-to-Odoo migration take?
Mid-market (50-500 users, single entity): 4-6 months from kickoff to live cutover. Multi-entity, multi-country, or manufacturing-heavy: 9-15 months. The longest single phase is usually data preparation and reconciliation in the source SAP system — that work happens regardless of who you choose for migration.
What does an SAP-to-Odoo migration cost?
All-in (NETLINKS services + Odoo licenses for the first year) typically lands at 30-50% of one year of SAP license + maintenance for the same scope. So if you're spending $500K/year on SAP, expect a $250K-$400K all-in migration cost — usually paid back within 18-24 months from license savings alone, faster when you factor reduced consulting spend.
Can we migrate just finance first, keep SAP for manufacturing?
Yes — phased migrations are common. We've done finance-first (replace SAP FI/CO with Odoo Accounting, keep SAP MM/PP), HR-first (Odoo HR + payroll with SAP staying for ops), and module-by-module rollouts. Integration between Odoo and the remaining SAP modules is part of the work.
What about our SAP customizations and reports?
Every SAP-to-Odoo migration involves a customization audit. We catalog every Z-table, custom ABAP transaction, and custom report. Many turn out to be unused or duplicated by Odoo native functionality. The ones that need to move get rebuilt as Odoo modules in Python — typically much smaller code than the SAP equivalents.
Will the cutover cause downtime?
Typical live cutover is a long weekend (Friday 6pm → Monday 6am). SAP goes read-only Friday evening, final delta migration runs overnight, reconciliation completes Saturday, UAT on the new Odoo instance Sunday, live Monday morning. We rehearse the cutover at least once on full data so the live execution is mechanical.
What if we're still on SAP S/4HANA or just signed?
Newer SAP deployments make Odoo migration easier — data is cleaner, integrations are typically through standard APIs. We've migrated S/4HANA-based customers within 18 months of go-live where the business case was clear. The decision usually comes down to total cost of ownership over 5 years vs SAP support cost.
How do you handle parallel runs?
For high-stakes migrations (financial services, public sector) we recommend a 1-month parallel-run where Odoo and SAP both process transactions and reconciliation runs daily. Adds ~10-15% to migration cost but eliminates cutover risk for audit-sensitive workloads.
Get an SAP-to-Odoo migration assessment in 2 weeks.
We map your SAP modules, customizations, and integrations to an Odoo target architecture, with a phased migration plan and firm fixed-fee proposal. Paid 2-week structured discovery, refundable against the rollout.
Start the migration assessment