ERP
What Is SAP Business One? Modules, Versions and Who It Fits
Last updated: November 4, 2026 · Independent guide · We do not sell rankings or coverage.
SAP Business One is SAP’s ERP system for small and midsize companies. It combines accounting, sales, purchasing, inventory, light manufacturing, service and reporting in one database, and it runs either on Microsoft SQL Server or on SAP HANA. You buy it through an SAP partner rather than directly from SAP, and you can run it on your own servers or as a cloud subscription supported by the partner.
What SAP Business One is
SAP describes SAP Business One as “an affordable, all-in-one ERP system for small and midsize businesses” and says it has more than 85,000 customers, with “no minimum size requirement” (SAP, no date shown).
The product is organized into modules that share one company database. Partner NBS, which sells SAP Business One, lists 15 menu modules (NBS, June 14, 2022), and SAP’s own help pages name the same core areas (SAP Help, no date shown).
| Area | Modules | What they cover |
|---|---|---|
| Finance | Financials, Banking | Chart of accounts, journal entries, incoming and outgoing payments |
| Sales and customers | Opportunities, CRM, Sales A/R, Business Partners | Leads, quotes, orders, deliveries, invoices, customer and supplier records |
| Supply chain | Purchasing A/P, Inventory, MRP | Purchase orders, item and warehouse data, purchase recommendations |
| Operations | Production, Resources, Service, Project Management, Human Resources | Bills of materials, production orders, service contracts and calls, projects, employee records |
SQL vs HANA versions. SAP sells two database versions of the same application. The Microsoft SQL Server version runs on Windows Server; a partner system requirements sheet for version 10.0 lists SQL Server 2016, 2017, 2019 and 2022 on Windows Server 2019 to 2025 (Softip, February 2026 edition). The version for SAP HANA uses SAP’s in-memory database, which runs on Linux; SUSE said its new deployment method for SAP Business One 10.0 on HANA would be based on SUSE Linux Enterprise Server 15 SP1 and “is mandatory for SAP Business One 10.0” (SAP Community, no date shown, URL dated December 11, 2019). SAP’s upgrade guide confirms that version 10.0 for HANA requires SAP HANA Platform Edition 2.0 (SAP, September 26, 2023).
Cloud and on-premise. SAP lists both deployment options. SAP’s cloud terms define the cloud service on the version for SAP HANA and describe “a shared support model” in which “the authorized SAP partner acts as primary support contact” (SAP Business One Cloud supplement, version 7-2022, no date shown).
Partner sales model. SAP sells SAP Business One mainly through a partner network of value-added resellers, about 700 of them as of 2018 (TechTarget, March 1, 2019). SAP’s product page asks you to request a quote and does not publish prices. We cover what partners charge in our guide to SAP Business One pricing.
Example: a 40-person distributor
Illustration only: a wholesale distributor with 40 staff and 12 people who need the system outgrows QuickBooks because it needs warehouse bins, landed costs and approval workflows.
A partner proposes Professional user licenses for the buyers, warehouse leads and accountants, and Limited users for sales staff who only need CRM and order entry. SAP’s cloud terms define Professional users, Limited users split into CRM, Financial and Logistic roles, and a Starter Package edition capped at five users that cannot be mixed with other user types (SAP, version 7-2022). It chooses the cloud subscription, which runs the version for SAP HANA, to avoid running its own Linux server.
How SAP Business One is used in practice
Typical buyers are companies moving off entry-level accounting software that need inventory, multi-warehouse stock or basic production in the same system as the ledger. SAP names wholesale distribution, light manufacturing, retail and professional services as industries it serves. If you need complex process manufacturing or consolidation across many legal entities, ask partners which of those needs the core product covers and which depend on add-ons.
Partners write the industry add-ons, set up reports and run upgrades, so the partner you pick matters as much as the software. SAP ships updates as feature packages; partner NBS described new Web Client, AI and reconciliation features in Feature Package 2608 (NBS, August 25, 2026).
The SQL version suits companies with Windows and SQL Server skills in house. Partners that sell HANA point to faster analytics and extra dashboards, but on-premise HANA needs a “Certified by SAP” server configuration that costs more (Praxis Info Solutions, a reseller, February 26, 2025). In the cloud subscription, the customer does not run that server.
Related terms
How we researched this
We read SAP’s product page, help documentation, upgrade guide and cloud service terms, then checked partner documentation for system requirements and recent releases. We reviewed the top search results for this term, which are mostly SAP partner pages, and flag every source that sells SAP Business One.
Related guides
- SAP Business One Pricing (2026): Licenses and Costs
- SAP Business One Implementation: Phases, Timeline, Cost
- SAP Business One Partner Tiers, Gold Status and Vetting
Frequently asked questions
Is SAP Business One the same as SAP S/4HANA?
No. SAP’s product page says SAP Business One is designed for small and midsize businesses, while SAP S/4HANA Cloud is designed for organizations of all sizes. They are separate products.
Can I buy SAP Business One directly from SAP?
Generally no. SAP sells it mainly through partners, and in the cloud subscription the partner is the primary support contact. SAP’s own page asks you to request a quote.
Should I choose the SQL Server or the HANA version?
Choose SQL Server if your team already runs Windows and SQL Server and wants lower on-premise hardware costs. Choose HANA if you want its in-memory analytics or the cloud subscription, which runs on HANA, so you do not run the Linux server yourself.
How small can a company be to use SAP Business One?
SAP says there is no minimum size. SAP’s cloud terms set a minimum of three users for both the Starter Package and Professional editions, and cap the Starter Package at five users.
Sources
- SAP, What is SAP Business One?, no date shown (checked November 4, 2026). sap.com
- SAP Help Portal, SAP Business One Reports, no date shown. help.sap.com
- SAP, SAP Business One Upgrade Strategy Overview, version 1.6, September 26, 2023. help.sap.com
- SAP, SAP Business One Cloud Supplemental Terms and Conditions, version 7-2022, no date shown. sap.com
- SUSE on SAP Community, SAP Business One powered by SAP HANA on SUSE Linux Enterprise, no date shown (URL dated December 11, 2019). blogs.sap.com
- TechTarget, SAP Business One definition, March 1, 2019. techtarget.com
- Softip (SAP partner), SAP Business One system requirements, February 2026 edition. softip.sk
- NBS (SAP partner), What are the modules in SAP B1, June 14, 2022. nbs-us.com
- NBS (SAP partner), What’s new in SAP Business One 10.0 FP 2608, August 25, 2026. nbs-us.com
- Praxis Info Solutions (SAP partner), SAP Business One on MS SQL vs HANA, last modified February 26, 2025. praxisinfosolutions.com
Sherman Hsieh
Independent analysis of enterprise software — ERP, CRM and more
