ERP migration
Field-level mapping, validation, and rollback between Accolent ERP and Acumatica. We move data and schema; workflows are rebuilt natively in Acumatica.
Accolent ERP
Source
Acumatica
Destination
Compatibility
12 of 12
objects map 1:1 between Accolent ERP and Acumatica.
Complexity
CModerate
Timeline
3–5 days
Overview
Accolent ERP and Acumatica Cloud ERP both serve mid-market distribution, light manufacturing, and wholesale businesses, but their data architectures diverge significantly on the integration layer. Accolent ERP organizes its core entities — Customers, Vendors, Inventory Items, Sales Orders, Purchase Orders, GL Accounts, and Warehouses — in a per-user subscription model with no published API. Acumatica exposes a REST API with endpoints for every major entity, uses a consumption-based pricing model tied to monthly CTV (counted transaction volume) rather than user seats, and stores custom fields with a Usr-prefixed naming convention in its DAC framework. FlitStack AI migrates Accolent data through direct database extraction and structured file exports since no API exists, then loads records into Acumatica via its REST endpoints using batch operations. The migration preserves all transactional history, contact associations, inventory valuation methods, and pricing tier data. Workflows, approval rules, saved report definitions, and third-party integrations do not transfer — these are destination-side configuration items. The delta-pickup window runs 24–48 hours during cutover to capture any Accolent records modified after the initial extraction snapshot, and a sample migration with field-level diff runs before the full cutover commits.
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 Accolent ERP 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.
Accolent ERP
Customer
Acumatica
Customer (ARCustomer)
1:1Accolent Customer maps to Acumatica ARCustomer. Acumatica requires a CompanyName (business) or LastName (individual) split — we determine this from Accolent's customer type flag. Primary contact details, billing address, and credit limit carry forward; Acumatica stores tax registration as a dedicated field.
Accolent ERP
Vendor
Acumatica
Vendor (APVendor)
1:1Accolent Vendor maps to Acumatica APVendor. Acumatica requires VendorName and a unique AcctNbr (account number). Payment terms from Accolent map to Acumatica TermsID after value-mapping the term names to Acumatica's standard term codes or custom terms pre-created in the destination.
Accolent ERP
Inventory Item
Acumatica
Inventory Item (InventoryItem)
1:1Accolent inventory items map to Acumatica InventoryItem. The Accolent ItemClass determines the Acumatica AcumaticaItemType (Stocker, Non-Stock, Service). UOM (unit of measure) maps directly when the same codes exist; non-matching UOMs require Acumatica UOM class setup before migration. Inventory valuation method (Standard, Average, FIFO) maps to the ValMethod field.
Accolent ERP
Sales Order
Acumatica
Sales Order (SOOrder)
1:1Accolent Sales Orders map to Acumatica SOOrder with OrderType and status preserved. Accolent open orders (status 'O') load as Open orders; completed Accolent orders (status 'C') become Completed in Acumatica. Line-level data (InventoryID, Quantity, UnitCost, WarehouseID) maps to SOOrderLine. Customer reference PO number maps to the ExtOrderNbr field.
Accolent ERP
Purchase Order
Acumatica
Purchase Order (POOrder)
1:1Accolent Purchase Orders map to Acumatica POOrder. VendorID links to the pre-migrated APVendor record. Each line item carries InventoryID, VendorPartNbr, Qty, and UnitCost; Accolent's line-level discounts map to Acumatica's ManualDiscount field and percentage discounts require conversion to decimal multipliers. We validate UOM alignment and transfer the approval status (Open, Approved, Closed) as-is. Any project or job code reference on the Accolent PO becomes the Acumatica ProjectID lookup.
Accolent ERP
GL Account
Acumatica
Chart of Accounts (GLAccount)
1:1Accolent GL Accounts map to Acumatica GLAccount. AccountCD, AccountName, and type (Asset, Liability, Income, Expense) carry forward. Sub-account structure from Accolent requires flattening if Acumatica uses a single-segment chart, or mapping to Acumatica's multi-segment dimension structure if it is pre-configured.
Accolent ERP
Warehouse
Acumatica
Warehouse / Location (Warehouse)
1:1Accolent warehouses map to Acumatica Warehouse entities. In Acumatica, each Warehouse has a LocationID and address fields. If Accolent uses separate warehouses for receiving vs. fulfillment, we map each Accolent warehouse to a distinct Acumatica Location within a single Warehouse record — this is a pre-migration schema decision for Acumatica admins.
Accolent ERP
Custom Fields (Extended Properties)
Acumatica
Custom Fields (Usr-prefixed DAC fields)
1:1Accolent extended properties stored in custom tables map to Acumatica Usr-prefixed custom fields on the corresponding DAC (Data Access Class). Each Accolent extended field requires a separate Usr* field created in Acumatica's Customization Project editor before migration. We deliver a field creation manifest as part of the pre-migration plan.
Accolent ERP
Customer Pricing Rules
Acumatica
Customer Price Classes + CPQ Pricing
1:1Accolent Contract Pricing, Special Pricing, and Quantity Breaks are stored across multiple sub-tables per customer. Acumatica maps these to Price Classes (a customer-level grouping) and individual Price Records linked by InventoryID and CustomerID. We extract each pricing rule as a separate row and load it into Acumatica's pricing tables, flagging any rules that exceed Acumatica's 10-tier quantity break limit.
Accolent ERP
Bills of Materials
Acumatica
BOM & Materials (BOMHead, BOMDetail)
1:1Accolent BOMs map to Acumatica BOMHead (header) and BOMDetail (component lines). Each Accolent finished good and its component items, quantities, and operations routing map to the Acumatica BOM structure. Phantom BOMs from Accolent require Acumatica's BOM type flag set to Phantom.
Accolent ERP
Work Order
Acumatica
Manufacturing Work Order (AMWorkOrder)
1:1Accolent work orders map to Acumatica AMWorkOrder. The work order status (Open, In-Process, Complete) carries forward. InventoryID for the finished item and component lines map to AMWorkOrderBom and AMWorkOrderMaterial records. Labor hours from Accolent map to the labor entry records in Acumatica.
Accolent ERP
Project / Job Costing
Acumatica
Project Accounting (PMProject)
1:1Accolent project records map to Acumatica PMProject. Each project carries its customer association, budget totals, and status. Accolent project tasks map to PMTask records within the project. We preserve original create dates as a custom field since Acumatica's CreatedDateTime is set at migration time.
| Accolent ERP | Acumatica | Compatibility | |
|---|---|---|---|
| Customer | Customer (ARCustomer)1:1 | Fully supported | |
| Vendor | Vendor (APVendor)1:1 | Fully supported | |
| Inventory Item | Inventory Item (InventoryItem)1:1 | Fully supported | |
| Sales Order | Sales Order (SOOrder)1:1 | Fully supported | |
| Purchase Order | Purchase Order (POOrder)1:1 | Fully supported | |
| GL Account | Chart of Accounts (GLAccount)1:1 | Fully supported | |
| Warehouse | Warehouse / Location (Warehouse)1:1 | Fully supported | |
| Custom Fields (Extended Properties) | Custom Fields (Usr-prefixed DAC fields)1:1 | Fully supported | |
| Customer Pricing Rules | Customer Price Classes + CPQ Pricing1:1 | Fully supported | |
| Bills of Materials | BOM & Materials (BOMHead, BOMDetail)1:1 | Fully supported | |
| Work Order | Manufacturing Work Order (AMWorkOrder)1:1 | Fully supported | |
| Project / Job Costing | Project Accounting (PMProject)1:1 | 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.
Accolent ERP gotchas
No public API means all migration runs through database access or vendor-assisted export
No bulk or batch API — file exports are the only high-volume path
BOM and manufacturing data requires manual schema mapping
Open AP/AR balances must be imported as live balance-forward records
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
Inventory Accolent entities and secure read-only database access
FlitStack AI begins every Accolent migration by cataloging every entity in scope: Customer, Vendor, Inventory, Sales Orders (open and historical), Purchase Orders, GL Accounts, Warehouses, BOMs, Work Orders, Projects, and any extended properties found in Accolent's custom field tables. We work with the Accolent hosting provider or IT team to obtain a read-only database connection string and credentials. We then run a schema discovery pass against the Accolent database version in use to map table names and column names to the entity names visible in the Accolent UI — table names can differ from display labels. The output is a data inventory document that both teams sign off on before extraction begins.
Design Acumatica destination schema and pre-create custom fields
With the Accolent data inventory complete, FlitStack AI maps each entity and field to its Acumatica equivalent and identifies any gaps: missing Price Classes, Tax Categories, UOM classes, or Location structures that must exist before data loads. We deliver a schema setup manifest listing every Acumatica entity, field type, and value-mapping rule. The Acumatica admin creates the custom Usr-prefixed fields in the Customization Project editor and pre-creates the supporting reference data (Terms, Tax Categories, UOM classes, Warehouse/Locations). No migration records load until the schema is confirmed ready — we validate this with a dry-run insert of a single record per entity before committing the full dataset.
Extract data from Accolent and load to Acumatica via REST endpoints in dependency order
FlitStack AI extracts Accolent data using the secured database connection, applying the field mappings defined in the schema plan. We load data into Acumatica via its REST API in the correct dependency sequence: GL Accounts first (since they are referenced by transactions), then Customers and Vendors, then Inventory Items, then open Purchase Orders, then open Sales Orders, then historical transactions. This sequence respects Acumatica's foreign-key constraints — for example, a Sales Order line cannot reference an InventoryID that does not yet exist. Each batch is validated after load: record counts, required field presence, and foreign-key resolution are checked before the next batch begins. We log every operation in the audit trail.
Run sample migration with field-level diff for owner and pricing verification
Before the full migration commits, FlitStack AI runs a sample pass against a representative slice of Accolent data — typically 200–500 records spanning customers, vendors, inventory, and a mix of open and closed orders. The sample produces a field-level diff comparing source values against the loaded Acumatica records. We specifically verify: customer payment term resolution, inventory valuation method mapping, warehouse-to-location assignment, pricing rule priority weights, and user/owner email resolution for any records that need an Acumatica user assignment. The diff is reviewed with the customer team before the full run is authorized. This step typically surfaces one or two value-mapping gaps that are corrected before proceeding.
Execute full migration with delta-pickup window and rollback readiness
The full migration runs against Acumatica using the validated mappings from the sample pass. A delta-pickup window of 24–48 hours runs concurrently — any Accolent records created or modified in the source after the extraction snapshot are pulled in a second pass before final reconciliation. Every operation is captured in the FlitStack AI audit log: record counts per entity, API call logs, error records, and transformation decisions. If reconciliation fails — missing foreign keys, duplicate detection on Acumatica's side, or record count variance — the one-click rollback reverts all loaded data to the pre-migration state. After rollback is confirmed clean, the migration re-runs with the corrected mapping. A final validation report is delivered with record counts, error logs, and a reconciliation checklist signed off by the FlitStack AI migration engineer.
Platform deep dives
Accolent ERP
Source
Strengths
Weaknesses
Acumatica
Destination
Strengths
Weaknesses
Complexity grading
Moderate ERP migration. 4 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Moderate migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Accolent ERP and Acumatica.
Object compatibility
4 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
Accolent ERP: Not applicable.
Data volume sensitivity
Accolent ERP 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.
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FAQ
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