Migrate from SAP Business One to Dynamics 365 Business Central with precision & ease

A seamless, customizable migration solution for moving your SAP Business One data with perfect fidelity and minimal disruption.

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SAP Business One
Dynamics 365 Business Central
MIGRATION OVERVIEW

Why teams migrate from SAP Business One to Dynamics 365 Business Central

There is no native migration path from SAP Business One to Microsoft Dynamics 365 Business Central; the process requires full data extraction, structural mapping, and reconciliation. The two platforms use fundamentally different data models — for example, SAP B1's unified Business Partner table (OCRD) must be split into separate Customer and Vendor records in BC, and B1's cryptic table schema (OINV, ORDR, OJDT) must be mapped to BC's distinct header/line architecture with different posting group logic. Significant custom work is required for extraction scripting (varying by SQL Server or HANA), translating User-Defined Fields into BC table extensions or dimensions, replacing SAP add-ons (Boyum, Beas, Produmex) with AppSource equivalents, and converting Crystal Reports to Power BI.
KEY CHALLENGES

What makes this migration complex

These are the architectural mismatches and technical hurdles specific to a SAP Business One to Dynamics 365 Business Central migration.

Most Critical

Business Partner Table Splitting

SAP B1 stores customers, vendors, and leads in a single OCRD master table, which must be decomposed into separate Customer, Vendor, and Contact records in Business Central.

Database-Dependent Extraction Logic

Extraction approaches differ significantly between SQL Server (T-SQL direct queries) and HANA (HANA SQL via ODBC, Service Layer, or HANA Studio), requiring separate scripting and syntax adaptation for each database platform.

Add-On and Customization Replacement

SAP B1 add-ons such as Beas, Produmex, and Boyum solutions built on the DI API/SDK have no direct equivalents and must be replaced with AL extensions or AppSource marketplace apps in Business Central.

User-Defined Field Translation

B1's User-Defined Fields stored in CUFD/UFD1 metadata tables must be individually mapped to Business Central table extensions or dimensions, as there is no automatic schema translation between the two systems.

Chart of Accounts Restructuring

B1's segmented chart of accounts structure must be remapped to Business Central's G/L account numbers combined with its dimensional accounting model, requiring a full financial data reconciliation strategy.

Crystal Reports to Power BI

Deeply embedded Crystal Reports used across SAP B1 operations must be completely rebuilt as Power BI reports or Excel integrations, since Business Central has no Crystal Reports compatibility.

COMPLETE COVERAGE

Intelligent Human-Verified Data Mapping

Our migration engineer precisely maps every data point from SAP Business One to Dynamics 365 Business Central, ensuring perfect continuity for your customer support operations.

SAP Business One
Dynamics 365 Business Central
Business Partners
Customers
Business Partners
Vendors
Items
Items
Orders
Sales Orders
Invoices
Sales Invoices
Credit Notes
Sales Credit Memos
Purchase Orders
Purchase Orders
Purchase Invoices
Purchase Invoices
Journal Entries
Journal Lines
Chart of Accounts
Chart of Accounts
Incoming Payments
Customer Payments
Outgoing Payments
Vendor Payments
Quotations
Sales Quotes
Employees
Employees

Looking for more entity mappings?

Contact our team
MIGRATION RISK ASSESSMENT

Every migration risk, already solved

Migration between platforms is full of edge cases. Our engineers have identified every risk from SAP Business One to Dynamics 365 Business Central and built proven solutions for each one.

Migration Challenge ClonePartner Status
High Complexity —
Solved
Items and Inventory
B1's OITM item master combined with OITW warehouse-level data must be mapped to BC Items and Stockkeeping Units (SKUs), with careful reconciliation of on-hand quantities, serial numbers, and batch allocations at cutover.
Solved
Journal Entries and G/L History
Migrating OJDT/JDT1 journal entries requires a complete chart of accounts remapping from B1's segmented structure to BC's G/L accounts with dimensions, and historical balances must be reconciled to the penny.
Solved
User-Defined Fields
Each UDF from B1's CUFD metadata must be individually assessed and recreated as BC table extensions or dimensions, with no automated translation available between the two schema models.
Solved
Crystal Reports and Custom Queries
All Crystal Reports and stored procedures must be completely rebuilt in Power BI or RDLC report layouts, as no migration tooling exists to convert them automatically.
Solved
Custom Engineering —
Handled
Customers
Customers must be split out of the unified OCRD Business Partner table and mapped to BC's dedicated Customer table, requiring careful handling of shared fields, credit limits, and contact associations.
Handled
Vendors
Vendors share the same OCRD source table as customers, so extraction logic must correctly filter by CardType and remap tax groups to BC's VAT posting group structure.
Handled
Sales Orders
Open sales orders from ORDR/RDR1 must be migrated with correct header-line relationships, and extracting active open documents via raw SQL risks orphaned records that fail BC's posting validation.
Handled
Purchase Orders
B1 purchase orders require remapping of tax groups to BC VAT posting groups and careful translation of line-level warehouse and item references.
Handled
A/R and A/P Invoices
Historical invoices from OINV/INV1 must be imported as posted entries in BC, and any open or partially applied invoices require precise payment application matching.
Handled
Multi-Currency Transactions
B1's deep multi-currency and localization handling, particularly for intercompany transactions across regulatory jurisdictions, may not map one-to-one to BC's currency and localization framework.
Handled
4 high-complexity solved
6 custom-engineered
CUSTOM MIGRATION

Fully customizable engineer-led migration

Tailor your migration from SAP Business One to Dynamics 365 Business Central exactly to your needs with our flexible customization options. Our experts will configure the perfect migration plan for your business.

Migration Filters

Fiscal Period

Migrate data from specific fiscal years or date ranges

Transaction Status

Filter by posted, draft, voided, or pending transactions

Entity/Company

Select records for specific legal entities or subsidiaries

Module Scope

Choose specific modules — GL, AP, AR, inventory, or procurement

Data Types

Chart of Accounts & GL

General ledger structure, journal entries, and opening balances

AP/AR & Invoices

Payables, receivables, invoices, bills, and payment history

Inventory & Warehousing

Items, BOMs, stock levels, warehouses, and lot/serial tracking

POs & Sales Orders

Purchase orders, sales orders, quotes, and fulfillment records

ZERO DOWNTIME

Your timeline. Our engineers.

A dedicated engineer runs your migration, planned around your schedule and your data.

No babysitting a wizard. Avoid debugging errors yourself.

Looking for a more detailed migration timeline?

Contact our team

Speed

The migration timeline depends on both our turnaround time and yours.

We can complete a migration in under a day when the accounts are connected and the sample migration is approved promptly.

Background Sync

We also support migrating the newest records first, so you can go live faster while the rest of the data is synced in the background.

Data Volume Impact

Larger data volumes may require longer migration windows.

Continuous Operation

Weekend migrations minimize disruption to your customer service operations.

MIGRATION TIMELINE

Your SAP Business One to Dynamics 365 Business Central migration, step by step

See how long your migration will take from start to finish. Drag the slider to estimate based on your data volume.

How many records are you migrating?

<10K 50K 100K 250K 500K 1M 2M 5M 10M+
Checklist ~3 days
Sample 1 day
Review ~2 days
Full 2 days
Delta 1 day
Your team ClonePartner

Estimated total

~9 business days

1

Migration Checklist

1 day · ClonePartner ~2 days · Your team

We prepare the optimal data mapping as a shareable spreadsheet. Your team reviews, approves, and adds any customizations.

2

Sample Migration

1 day · ClonePartner

We run a test migration with a representative sample of your data to verify mapping accuracy and identify any potential issues before the full run.

3

Review & Approve

~2 days · Your team

Your team reviews the sample migration results, confirms data accuracy and mapping, and gives the go-ahead for the full migration.

4

Full Migration

2 days · ClonePartner

We execute the complete migration of all your data to your new Dynamics 365 Business Central, with real-time progress tracking and comprehensive logging.

5

Delta Migration

1 day · ClonePartner

We capture and transfer any new data that was added or updated during the main migration to ensure no data is lost. This final sync keeps everything current.

Timeline is an estimate. Actual duration depends on API rate limits, data complexity, and your team's availability.

Get an exact timeline

Complete Technical Guide

SAP Business One to Business Central: The 2026 Migration Guide

Migrating SAP B1 to Business Central requires SQL/HANA extraction, structural data mapping, add-on replacement, and 3–6 months. Separate data migration from implementation.

19 min read

Read the guide

Pros and cons of different migration options

Choosing the right approach is key because migrating from SAP Business One to Dynamics 365 Business Central isn't just about moving data – it's about protecting customer relationships.

Feature / Criteria ClonePartner Automated Tools CSV Import In-house migration
Custom Scripting for complex data ✓ Engineers build & maintain ✗ No ⚠ Manual ✓ Yes – but costly
Sandbox & Pilot Migrations ✓ Full sandbox + pilot plans ⚠ Limited ✗ No ⚠ Often Informal
Manual validation & reconciliation ✓ Automated + manual QA ✗ No ✓ Yes (Manual) ✓ Heavy manual effort
Backup & rollback plan ✓ Robust procedures ✗ No ✗ No ⚠ Often incomplete
Handles automation and integrations ✓ Full support ⚠ Partial ✗ No ⚠ Possible but fragmented
Post-migration engineer support ✓ Dedicated engineers ✗ No ✗ No ⚠ Limited SLA
Adaptable to API changes ✓ Proactive adaptation ✗ No ⚠ Manual fixes ⚠ Slower response
Turnaround / SLA predictability ✓ Predictable SLAs ⚠ Fast but brittle ⚠ Slow and manual ⚠ Often slower
Data Security & Compliance ✓ High – enterprise grade ⚠ Medium (depends) ⚠ Low (manual) ⚠ Hidden gaps common
Pricing predictability ✓ Transparent & fixed ⚠ Low (per-job) ⚠ Low (manual hours) ⚠ High/variable OPEX
End-to-end project management ✓ Full E2E delivery & PM ✗ No ✗ No ⚠ Often partial
Business impact & opportunity cost ✓ No diversion of staff ✗ No ✗ No ⚠ Diverts engineering

What does an Engineer-led migration mean anyway?

Speed & Accuracy: Our Blended Method

We blend automation (smart scripts, bulk APIs) with human expertise for speed without risk. Our engineers manually check every mapping, validation, and exception.

You get:

  1. Speed of automation for bulk record migration
  2. Precision of engineers verifying integrity and business logic
  3. Pilot migrations and sandbox testing to catch issues early
  4. Real-time validation reports and rollback readiness
Result: 50x faster migrations than manual imports — with near-zero error rates.

Handling the Tricky Tech and API Details

The SAP Business One and Dynamics 365 Business Central APIs each behave differently, which is where our engineers shine. We build custom logic to handle the data quirks where generic tools typically break.

We handcraft API logic for:

  1. Field mapping and transformation
  2. Pagination, rate-limit handling, and throttling
  3. Preserving conversation threads, attachments, and internal notes
  4. Syncing custom fields, SLAs, and macros without breaking structure
Our scripts: Natively retry failed calls, re-queue large attachments, and ensure data parity.

No Guesswork

We don't just promise smooth migrations—we measure and prove them. Every client receives a Migration Validation Report with all metrics.

Typical results across projects:

  1. 100% record-count parity between your SAP Business One data and Dynamics 365 Business Central
  2. Zero downtime during staged cutovers
  3. 99.9% attachment integrity (verified via checksum)
  4. Full automation and preservation of all business rules
Our standard: Includes full SLA preservation and 48 hours of engineer-assigned support post go-live.

We Adapt to Your Setup (Not the Other Way Around)

No two teams configure SAP Business One or Dynamics 365 Business Central exactly the same way—with unique automations and data. We customize every migration script to fit your exact workflow, tags, and triggers.

Our engineers adapt for:

  1. Custom fields, ticket forms, and workflows
  2. Multi-brand or multi-language setups
  3. Historical imports and partial (date-based) migrations
  4. Integration re-mapping for CRMs, chat, or feedback tools
The promise: If your data doesn't fit a standard template, we build one just for you.

Enterprise-Grade Security & Compliance

Your customer data is precious. Our migration process maintains the highest standards of security and regulatory compliance.

SOC 2 Type II

Independently audited compliance with rigorous security standards

ISO 27001

Certified information security management system

GDPR

Full compliance with EU data protection regulations

HIPAA

Certified for handling protected health information

AES-256 Encryption

Bank-grade encryption for all stored credentials

Latest TLS

Secure transfer protocol for all data in transit

Role-Based Access

We follow role-based access control for every migration project

Scheduled Deletion

Automatic data purging after migration completion

FAQ

Frequently Asked Questions

Everything you need to know about migrating from SAP Business One to Dynamics 365 Business Central. Can't find what you're looking for? Talk to our team.

Who can view my data?
For each migration project, you'll be assigned a migration engineer. Only the migration engineer can view your data. No one else at ClonePartner can view your data.
Can I sign an NDA?
If you are reaching out to us via one of our partners, we already have an NDA signed with them that unilaterally applies to all their customers. If you are reaching us directly and need an NDA signed, we'll be happy to sign your NDA or ours.
How long does the SAP Business One to Dynamics 365 Business Central migration take?
Most migrations complete within 1–5 business days, depending on data volume and complexity. We provide a detailed timeline after the initial assessment and can often complete small migrations in under 24 hours.
Will my team lose access to SAP Business One during the migration?
No. Your source system remains fully operational throughout the entire migration. We run the migration in the background with zero downtime to your current operations.
Will there be downtime when migrating from SAP Business One to Dynamics 365 Business Central?
No. Our migration process is designed for zero downtime. We use a staged approach with background sync and a fast cutover, ensuring no disruption to your live business operations.
How do I validate that everything migrated correctly?
Every client receives a Migration Validation Report with comprehensive metrics including record-count parity, attachment integrity verification via checksum, and full audit logs. We also offer unlimited sample migrations so you can verify before committing.
Do I need professional help for this migration?
While simple migrations can sometimes be handled in-house, professional help ensures zero data loss, proper field mapping, and preservation of relationships between records. Our engineer-led approach catches edge cases that automated tools miss.
Does ClonePartner provide guidance before committing?
Yes. We provide a free consultation and assessment. We'll review your data structure, discuss your requirements, and provide a detailed migration plan and fixed-price quote before you commit to anything.

Still have questions?

Book a free 30-minute consultation with our migration engineers. We'll walk you through the exact approach for your SAP Business One→Dynamics 365 Business Central migration.

Contact our team

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Dynamics 365 Business Central Migration?

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Attention to Detail

We meticulously handle every aspect of your migration, ensuring no data is lost during transfer and mapping every field correctly between platforms.

Custom Solutions

Every business is unique. We tailor your migration strategy to match your specific requirements, workflows, and data structures.

Security & Compliance

Your customer data is handled with enterprise-grade security protocols, ensuring compliance with GDPR, HIPAA, and industry standards.