ERP migration
Field-level mapping, validation, and rollback between SYSPRO and Acumatica. We move data and schema; workflows are rebuilt natively in Acumatica.
SYSPRO
Source
Acumatica
Destination
Compatibility
17 of 17
objects map 1:1 between SYSPRO and Acumatica.
Complexity
BStandard
Timeline
2–4 weeks
Overview
SYSPRO and Acumatica represent two different eras of ERP architecture. SYSPRO was built for on-premise deployment with a rigid relational schema centered on Business Objects for reporting and Custom Forms for field extensibility. Acumatica is a cloud-native platform using a flexible multi-tenant model with Generic Inquiries for ad-hoc reporting and a built-in customization project editor for adding fields and screens. The migration carries SYSPRO master data (customers, vendors, inventory with cost layers), transactional open records (open sales orders, purchase orders, AP/AR invoices), GL account structure, and fixed asset registers into Acumatica. SYSPRO's custom fields attach to master-file programs via Custom Form Entry and require recreation as Acumatica custom fields. SYSPRO Business Objects — proprietary reporting definitions built in the Report Writer — have no direct Acumatica equivalent and must be rebuilt using Acumatica's Generic Inquiries or Report Designer. FlitStack AI extracts data via CSV exports or direct database queries from SYSPRO's SQL Server or Pervasive tables, transforms records using our field-level mapping engine, and loads into Acumatica via import utilities or the Acumatica API. We preserve original transaction dates, GL account assignments, inventory cost layers, and open-order fulfillment quantities. Workflows, automations, approval chains, and scheduled reports do not migrate — we export definitions as rebuild reference for your Acumatica administrator. The result is a clean Acumatica tenant with historical open records intact and a documented map for rebuilding SYSPRO business logic in Acumatica's automation tools.
Every standard and custom field arrives verified.
AI proposes the map; you confirm before any record moves.
Parent–child, lookups, and ownership stay linked.
Calls, emails, meetings — with original timestamps.
Documents, uploads, and inline notes move with the record.
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a SYSPRO object lands in Acumatica, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
SYSPRO
Customer
Acumatica
Customer
1:1SYSPRO Customer master maps directly to Acumatica Customer. We preserve credit limits (CreditLimit__c), payment terms, and currency assignments. Customer subtypes (national account, cash-only) map to Acumatica Customer Class. Address and contact records transfer with primary-flag preservation. During validation, we cross-check customer balances against SYSPRO AR aging to ensure no open items are missed.
SYSPRO
Vendor
Acumatica
Vendor
1:1SYSPRO Vendor master maps to Acumatica Vendor with 1:1 parity for payment terms, bank details, and 1099 configuration. Multi-address vendors in SYSPRO transfer with primary-remit address flagged. Vendor subtypes map to Acumatica Vendor Class for PO routing rules. Tax identification numbers and payment hold status are carried forward to maintain vendor compliance settings in Acumatica.
SYSPRO
Inventory Stock Item
Acumatica
Non-Stock Item / Stock Item
1:1SYSPRO stock items become Acumatica Stock Items or Non-Stock Items based on the inventory category flag. Unit of measure conversions (SYSPRO UOM to Acumatica UOM) require value mapping because the two systems define UOM sets independently. Last unit cost from SYSPRO's inventory master is preserved in a custom field since Acumatica maintains cost layers separately.
SYSPRO
Open Sales Order
Acumatica
SO Order
1:1SYSPRO open sales orders transfer to Acumatica SO Orders with original order dates, line items, quantities ordered, pricing, discount percentages, warehouse assignments, and sales representative links preserved. Orders with partial shipments retain open quantities per line. GL account assignments on lines transfer to Acumatica's revenue recognition setup.
SYSPRO
Open Purchase Order
Acumatica
PO Order
1:1SYSPRO open purchase orders map to Acumatica PO Orders. Vendor ID, order date, line items, quantities ordered and received, unit costs, and buyer assignments transfer. Drop-ship and blanket PO flags from SYSPRO map to Acumatica PO types. GL account assignments on POLines transfer to Acumatica's expense allocation setup.
SYSPRO
AP Invoice (Open)
Acumatica
AP Invoice
1:1SYSPRO open AP invoices transfer to Acumatica AP Invoices with original invoice numbers (SYSPRO supports alphanumeric invoice references), vendor, invoice date, due date, totals, and GL account for AP liability preserved. Prepayments and credit memos map to corresponding Acumatica document types with original application references.
SYSPRO
AR Invoice (Open)
Acumatica
AR Invoice
1:1SYSPRO open AR invoices transfer to Acumatica AR Invoices. Original invoice number, customer, invoice date, due date, totals, and AR clearing GL account map to Acumatica's invoice document with original post date preserved for aging reporting. Partially paid invoices carry the outstanding balance forward.
SYSPRO
GL Chart of Accounts
Acumatica
Account (with Segments)
1:1SYSPRO GL account codes map to Acumatica Account records using the segment structure from SYSPRO's account mask. Account type mapping (asset, liability, equity, income, COGS) requires value mapping because SYSPRO account classes and Acumatica account types do not share a common enumeration. Multi-segment GL charts in SYSPRO map to Acumatica's subaccount or segment structure.
SYSPRO
Fixed Asset Register
Acumatica
Fixed Asset
1:1SYSPRO fixed assets transfer to Acumatica Fixed Assets with asset ID, description, acquisition date, acquisition cost, accumulated depreciation, and depreciation method preserved. Asset books in SYSPRO map to Acumatica asset books with separate depreciation schedules per book. Asset locations and responsible departments transfer as custom fields.
SYSPRO
BOM (Bill of Materials)
Acumatica
BOM and Bill of Materials
1:1SYSPRO Bills of Materials transfer to Acumatica BOMs with multi-level structure intact. Component lines, quantities per assembly, bills of materials versions, and effective date ranges map directly. SYSPRO BOM cost rollup values transfer as a custom field reference since Acumatica calculates costs dynamically from component costs.
SYSPRO
Work Order
Acumatica
Production Order
1:1SYSPRO work orders map to Acumatica Production Orders with material and labor requirements carried forward. Operation sequences, work center assignments, and scheduled dates transfer to Acumatica's production scheduling model. Open work orders (released or in-process) migrate with their current status and completed-quantity history preserved.
SYSPRO
Warehouse / Location
Acumatica
Warehouse
1:1SYSPRO site and warehouse codes map to Acumatica Warehouse records. Warehouse address, bin structure (if defined), default drop-ship flag, and lead-time settings transfer. Primary warehouse assignment per stock item from SYSPRO maps to Acumatica's default warehouse on the inventory ID.
SYSPRO
Tax Code (on transactions)
Acumatica
Tax Zone + Tax Category
1:1SYSPRO tax codes (which bundle tax jurisdiction and rate) split into Acumatica's two-field model: Tax Zone defines where tax applies, Tax Category defines what type of tax (sales, VAT, GST). Each SYSPRO tax code is mapped to a value pair of Acumatica Tax Zone and Tax Category. Tax groups in Acumatica combine these for multi-tax transactions.
SYSPRO
Custom Forms (Custom Fields)
Acumatica
Custom Fields / UDFs
1:1SYSPRO Custom Form fields are created via Custom Form Entry attached to specific programs. These map to Acumatica custom fields created in the Customization Project editor. Each SYSPRO custom field's data type, caption, and pick-list options are documented so the Acumatica custom field is recreated with matching schema before data is loaded into the new custom field.
SYSPRO
Business Objects (Report Definitions)
Acumatica
Generic Inquiries / Report Designer
1:1SYSPRO Business Objects are proprietary data structures defined in the Report Writer for custom reporting. Acumatica has no equivalent construct — Generic Inquiries and Report Designer serve the same use cases through different mechanisms. We export Business Object definitions from SYSPRO as documentation so Acumatica administrators can rebuild equivalent reports using Acumatica's reporting tools.
SYSPRO
AR Subledger
Acumatica
AR Invoice
1:1SYSPRO AR transaction history (invoices, adjustments, payments) with original posting dates transfers to Acumatica for audit continuity. Open items from SYSPRO's AR aging report map to corresponding Acumatica AR document records with original invoice references for reconciliation. Payments applied in SYSPRO carry forward as applied amounts.
SYSPRO
AP Subledger
Acumatica
AP Invoice
1:1SYSPRO AP transaction history with original posting dates transfers to Acumatica. Open items from SYSPRO's AP aging report map to Acumatica AP document records with original invoice numbers preserved for vendor reconciliation. Prepayments and holds from SYSPRO carry forward as Acumatica hold flags or prepayment document types.
| SYSPRO | Acumatica | Compatibility | |
|---|---|---|---|
| Customer | Customer1:1 | Fully supported | |
| Vendor | Vendor1:1 | Fully supported | |
| Inventory Stock Item | Non-Stock Item / Stock Item1:1 | Fully supported | |
| Open Sales Order | SO Order1:1 | Fully supported | |
| Open Purchase Order | PO Order1:1 | Fully supported | |
| AP Invoice (Open) | AP Invoice1:1 | Fully supported | |
| AR Invoice (Open) | AR Invoice1:1 | Fully supported | |
| GL Chart of Accounts | Account (with Segments)1:1 | Fully supported | |
| Fixed Asset Register | Fixed Asset1:1 | Fully supported | |
| BOM (Bill of Materials) | BOM and Bill of Materials1:1 | Fully supported | |
| Work Order | Production Order1:1 | Fully supported | |
| Warehouse / Location | Warehouse1:1 | Fully supported | |
| Tax Code (on transactions) | Tax Zone + Tax Category1:1 | Fully supported | |
| Custom Forms (Custom Fields) | Custom Fields / UDFs1:1 | Fully supported | |
| Business Objects (Report Definitions) | Generic Inquiries / Report Designer1:1 | Fully supported | |
| AR Subledger | AR Invoice1:1 | Fully supported | |
| AP Subledger | AP Invoice1:1 | Fully supported |
Gotchas + challenges
Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.
SYSPRO gotchas
SQL migration requires zero user connections
Multi-site data must be mapped before extraction
Custom fields carry program-level dependencies
Data integrity problems propagate to the destination
Acumatica gotchas
API user licenses cap concurrent sessions and request throughput
Multi-tenant filtering requires CompanyID awareness
Custom fields require separate discovery before field mapping
Notes and attachments use a separate linked table structure
Implementation timelines frequently run 3–9 months end-to-end
Pair-specific challenges
Migration approach
Stand up Acumatica chart of accounts and company structure
Before data moves, your Acumatica administrator (or our team) configures the chart of accounts, financial periods, and company branches. We deliver a GL mapping plan based on SYSPRO's account codes and classes so Acumatica accounts are created with the correct types before transactional records land. Multi-entity or multi-branch Acumatica configurations are set up to mirror SYSPRO's site structure. GL account type alignment (the top gotcha for this pair) is validated before any invoice or inventory data is imported.
Extract and load customer and vendor masters with resolution
We extract customer and vendor records from SYSPRO via CSV or direct database query. Currency codes, payment terms, and customer classes are resolved to their Acumatica equivalents. Tax zone assignments for customers and vendors are derived from SYSPRO tax code mappings. After loading, we validate address completeness, contact records, and credit limit assignments against SYSPRO reports. Unresolved records (missing addresses, unknown payment terms) are flagged in a pre-migration exception report.
Extract and load inventory with UOM mapping and cost layer preservation
SYSPRO inventory items are exported with stock codes, descriptions, UOM definitions, warehouse assignments, and cost layers. Unit-of-measure codes require value mapping because SYSPRO and Acumatica define UOM sets independently. Last unit cost from SYSPRO's inventory master is preserved in a custom field since Acumatica calculates costs from cost layer records. Product categories from SYSPRO map to Acumatica item classes. Warehouses and locations are created in Acumatica before inventory loads so that bin assignments resolve correctly.
Extract and load open orders and in-process transactions
Open sales orders and purchase orders transfer with original order dates, line items, quantities, pricing, discounts, GL account assignments, and salesperson/buyer links. Acumatica openQty and openAmount are computed from SYSPRO shipped-to-date figures. AP and AR open invoices transfer with original invoice numbers, post dates, due dates, totals, and GL account assignments. Prepayments and credit memos map to their corresponding Acumatica document types. Each order and invoice is validated against the SYSPRO source record before being marked complete in the migration log.
Run sample migration with field-level diff
A representative slice of records — typically 50–100 across all modules — migrates to a test Acumatica tenant first. We generate a field-level diff between the SYSPRO source and the Acumatica target for every record so you can verify GL account mapping, tax zone assignment, open-quantity calculation, and custom field population before the full run commits. Mapping corrections are applied to the migration engine and the sample is re-run until the diff passes your sign-off criteria.
Cut over with delta pickup and post-migration validation
The full migration runs against the production Acumatica tenant. A delta-pickup window (typically 24–48 hours) captures any new transactions created in SYSPRO during the cutover. We validate open balances for AR and AP, open quantities for inventory, and open orders for SO and PO against SYSPRO reports before the cutover is declared complete. Audit log captures every operation; one-click rollback is available if reconciliation reveals discrepancies. After go-live, you continue working in Acumatica while SYSPRO is retained in read-only mode for historical reference.
Platform deep dives
SYSPRO
Source
Strengths
Weaknesses
Acumatica
Destination
Strengths
Weaknesses
Complexity grading
Standard ERP migration. 1 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across SYSPRO and Acumatica.
Object compatibility
1 of 8 objects need a mapping; the rest are 1:1.
Field mapping clarity
Field mapping is derived from defaults — final spec confirmed during the sample migration.
Timeline complexity
8-object category — typical timelines run 2–7 days end-to-end.
API constraints
SYSPRO: Not publicly documented.
Data volume sensitivity
SYSPRO doesn't expose a bulk API — REST + parallelization used for high-volume runs.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
Pick a category, then your source and destination platforms.
Category
FAQ
Answers to the questions buyers ask most during SYSPRO to Acumatica migration scoping. Not seeing yours? Book a call.
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