SAP Business One Prerequisites

Prepare your SAP Business One environment before connecting to TaprNext.

Version Requirements

Component	Minimum	Recommended
SAP Business One	10.0	10.0 FP 2305
Service Layer	Required	Latest patch
HANA/SQL Server	Supported	-

Service Layer

TaprNext connects via the Service Layer REST API:

┌─────────────────────────────────────────────────────────────────┐
│                SAP Business One Architecture                    │
└─────────────────────────────────────────────────────────────────┘

  TaprNext              Service Layer           SAP B1 Server
  ────────              ─────────────           ─────────────
     │                       │                       │
     │  HTTPS REST API       │                       │
     │──────────────────────▶│                       │
     │  /b1s/v1/...          │                       │
     │                       │  Database Query       │
     │                       │──────────────────────▶│
     │                       │                       │

Service Layer Requirements

Requirement	Details
Port	50000 (HTTPS) by default
SSL	Valid certificate required
Authentication	Session-based login

User Requirements

Create a dedicated API user with these permissions:

• A/P Invoice: Full
• Business Partner: Read
• Purchase Order: Read

Pre-Configuration Checklist

• ☐ SAP B1 10.0+ installed
• ☐ Service Layer running
• ☐ SSL certificate valid
• ☐ API user created
• ☐ Permissions assigned

Next Steps

• Configure Service Layer