Dynamics SL to Business Central Migration
Transition from legacy Microsoft Dynamics SL to modern cloud ERP. Econix delivers structured SL-to-BC migrations with specialized project accounting data migration, Flexkey dimension mapping, and deep financial process expertise.
Business CentralMicrosoft Dynamics SL — End of Support Notice
Microsoft has ended mainstream support for Dynamics SL. Extended support ends in 2028. Organizations still running SL should begin planning their migration to Business Central now to avoid security exposure and loss of Microsoft support.
What the SL to Business Central Migration Covers
A complete SL-to-BC migration covers four key areas — each requires specialized planning and execution, particularly around SL's unique project accounting and Flexkey structures.
Migration Planning
Detailed assessment of your Dynamics SL environment including version, screen customizations, ISVs, project accounting modules, and data volume. We build a complete migration blueprint before a single line of code is written.
Financial & Project Data Migration
Chart of accounts mapping, Flexkey segment-to-dimension translation, historical transaction migration, open AR/AP, project budgets, and master data cleansing. SL's project accounting data receives dedicated migration scripting to preserve cost-code integrity.
Process Modernization
Re-engineer SL business processes to leverage Business Central capabilities — automated approval workflows, project billing automation, bank reconciliation, and financial close procedures that replace manual SL screen sequences.
Integration Redesign
Replace legacy Dynamics SL integrations (Web Services, Import/Export scripts, custom SQL triggers) with Business Central's API-first architecture and Power Automate — delivering more reliable, maintainable, and monitored connections.
SL Migration Challenges We Solve
SL migrations have specific complexities that general ERP consultants routinely underestimate. Econix has solved each of these challenges across multiple SL-to-BC engagements.
Flexkey Segment Structure
Dynamics SL's Flexkey account segmentation model does not map directly to Business Central's dimension framework. We design a dimension architecture that preserves your reporting hierarchy and eliminates manual rework after go-live.
Project Accounting Complexity
SL's project and job cost modules are deeply integrated with financials. We migrate project budgets, actuals, billing schedules, and cost codes to Business Central's Project Management module with full historical traceability.
Screen Customizations & VBA
Many SL installations have custom screens built with SL's Visual Basic customization tools. We assess each customization and map it to the equivalent Business Central extension, Power App, or built-in workflow.
Multi-Module Data Dependencies
SL's tightly coupled GL, AR, AP, Inventory, and Project modules create complex data dependencies. We sequence migration tasks to preserve referential integrity and ensure post-migration reconciliation balances from day one.
Econix SL Migration Approach
A structured four-stage approach to moving your organization from Dynamics SL to Business Central — with data integrity and project accounting continuity guaranteed at every step.
SL Environment Assessment
Document your SL version, Flexkey structure, customizations, ISVs, project modules, and data profile. Define scope, timeline, and migration sequencing.
Data Migration Strategy
Map SL financial structures, Flexkey segments, and project hierarchies to Business Central. Define what migrates, what archives, and how completeness is validated.
Parallel Configuration & Testing
Build and configure Business Central alongside SL. Run user acceptance testing with real SL data scenarios — project billing, GL postings, and AR/AP cycles.
Cutover & Hypercare
Structured go-live cutover with parallel-run period, project accounting validation, intensive user training, and 30-day hypercare support post go-live.
SL Environment Assessment
Document your SL version, Flexkey structure, customizations, ISVs, project modules, and data profile. Define scope, timeline, and migration sequencing.
Data Migration Strategy
Map SL financial structures, Flexkey segments, and project hierarchies to Business Central. Define what migrates, what archives, and how completeness is validated.
Parallel Configuration & Testing
Build and configure Business Central alongside SL. Run user acceptance testing with real SL data scenarios — project billing, GL postings, and AR/AP cycles.
Cutover & Hypercare
Structured go-live cutover with parallel-run period, project accounting validation, intensive user training, and 30-day hypercare support post go-live.
Specialized SL Project Accounting Expertise
Unlike general ERP consultants, Econix brings dedicated Dynamics SL project accounting experience. We understand SL's cost code hierarchies, billing rules, and revenue recognition models — and we map them precisely to Business Central's project management framework without data loss or manual reconciliation.
Learn more about Dynamics 365 Business Central
Explore the full overview of Business Central — capabilities, project accounting, who it fits, and Econix services for SL, NAV, and GP upgrade paths.
Schedule Migration Consultation
Tell us about your Dynamics SL environment and we will provide a no-obligation migration assessment including Flexkey mapping strategy, project data plan, and timeline estimate.