Move Off Legacy ERP Without Losing Your History
Start with a legacy system assessment and migration plan.
Legacy ERP to Business Central Migration
Dynamics GP / NAV Expertise
Validated Data Migration
Controlled Cutover
Modernize Your ERP with a Smooth Business Central Migration
Move from Dynamics GP, NAV, or on-premise ERP to cloud Business Central
Trusted by Progressive Companies
What legacy ERP to Business Central migration delivers
A safe path from legacy platforms to cloud ERP, ensuring seamless migration, minimal disruption, and long-term business growth.
Legacy System Assessment
We audit your Dynamics GP, NAV, or custom ERP to map data structures, customizations, and integrations before migration begins
Data Migration & Validation
Master data, transactions, and history are migrated with automated validation and reconciliation against source records.
Integration Rebuild
Connections to banking, payroll, and third-party tools are re-established natively within the Microsoft ecosystem.
Parallel Run Support
Optional parallel running lets finance verify Business Central output against the legacy system before full switchover.
Migration Strategy & Plan
A documented plan defines sequence, cutover approach, rollback options, and success criteria so nothing is improvised at go-live.
Customization Re-Platforming
Legacy customizations are re-evaluated and rebuilt as supportable Business Central extensions rather than lifted as-is.
Controlled Cutover
Cutover runs to a defined runbook with reconciliation checkpoints and a rollback path, limiting risk during the switch.
Post-Migration Stabilization
We stay through the first close cycles to resolve issues and confirm the platform is stable.
Real Results. Real Impact.
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Use Cases: Business Central Migration in the Real World
HOW THIS SERVICE HELPS
- Audit legacy data structures and customizations first.
- Rebuild customizations as supportable extensions.
- Migrate master data, transactions, and history with validation.
- Reconcile migrated data against source records.
- Run a controlled cutover with a rollback path.
- Support the first financial close on the new platform.
Retiring On-Premise Dynamics GP for Cloud Business Central
Industry
Finance & Operations
Challenges
On-premise Dynamics GP and NAV systems become costly to maintain, hard to integrate, and unsupported over time, but finance teams fear losing years of transactional history in a migration.
Proposed Solutions
Codevision migrates legacy ERP to Business Central with validated data migration, re-platformed customizations, and a controlled cutover, preserving history while moving the business to a supported cloud platform.
Why Choose Codevision for Business Central Migration
Codevision migrates legacy ERP to Business Central with validation and governance at every step.
Microsoft Expertise
Certified specialists in Dynamics GP, NAV, and Business Central migration paths.
Data Integrity First
Automated validation and reconciliation confirm migrated data matches the source.
Controlled Cutover
Runbook-driven cutover with rollback options minimizes go-live risk.
Supportable Rebuilds
Customizations become maintainable extensions, not carried-over technical debt.
0
Data Migrated & Validated
0
Reduction in Maintenance Cost
0
Legacy Systems Retired
0
On-Time Cutover Rate
Frequently Asked Questions
It is the process of moving from an older ERP — such as Dynamics GP, NAV, or a custom on-premise system — onto Dynamics 365 Business Central. Key stages include:
- Legacy system and data assessment
- Validated data migration and reconciliation
- Controlled cutover with rollback options
Yes. Dynamics GP and NAV are common migration sources. Codevision maps their data structures and customizations to Business Central and rebuilds them as supportable extensions.
No. Master data, transactions, and history are migrated with automated validation and reconciled against source records, so historical data is preserved and verifiable.
A controlled cutover follows a defined runbook with reconciliation checkpoints and a rollback path, so the switch from legacy ERP to Business Central happens with minimal risk to operations.
Yes. Optional parallel running lets your finance team verify Business Central output against the legacy system before fully switching over.
It depends on data volume, customization complexity, and integration count. Codevision defines the timeline during the legacy system assessment rather than quoting a fixed figure up front.
Rather than lifting them as-is, we re-evaluate each customization and rebuild the ones you still need as maintainable Business Central extensions, reducing long-term technical debt.