SAP Business One

// Key components

• Country-specific localisation packages
• Electronic Document Service (B1 Cloud)
• Service Layer / DI API for outbound integration
• Certified partner add-ons per mandate
• Crystal Reports layouts for the human-readable copy

// Strengths

• Lightweight and quick to deploy for SMEs already on B1
• Service Layer is a clean REST surface for ASP integration
• Localisation packs cover the common LATAM and EU formats
• Lower licence cost than S/4HANA for entities under a group umbrella

// Watch-outs

• No eDocument Framework — do not assume S/4HANA DRC patterns transfer
• Clearance regimes almost always need a partner add-on or middleware; budget for it
• Localisation depth varies sharply by country — verify before committing to a date
• Multi-entity groups often run B1 at subsidiaries and S/4HANA at the parent, so two different integration patterns coexist and must be governed as one programme

// Country coverage (18)