ERP migration
Field-level mapping, validation, and rollback between Plex Smart Manufacturing Platform and Acumatica. We move data and schema; workflows are rebuilt natively in Acumatica.
Plex Smart Manufacturing Platform
Source
Acumatica
Destination
Compatibility
14 of 14
objects map 1:1 between Plex Smart Manufacturing Platform and Acumatica.
Complexity
BStandard
Timeline
3–5 days
Overview
Plex Smart Manufacturing Platform is a purpose-built MES + ERP that excels at shop-floor execution, real-time OEE tracking, and quality compliance for regulated manufacturers. Acumatica is a cloud-native ERP whose Manufacturing Edition adds production management, MRP, and scheduling on top of a core that also covers financials, distribution, and project accounting. The two platforms share a cloud-first, multi-tenant model, but Plex's manufacturing depth (SFC, MES dashboards, built-in quality) and Acumatica's ERP breadth (GL, multi-entity consolidation, configurable automation) represent different architectural philosophies. FlitStack AI migrates what both systems store as data: production orders and their material allocations, bill-of-materials with multiple revisions, inventory on-hand with lot/serial numbers, quality records and non-conformance logs, customer and supplier master data, and open sales/purchase orders with line-level detail. We preserve original create/update timestamps, work-center assignments, and lot-attribute data so production-history reports are continuous from day one. What does not migrate: Plex MES workflow logic (SFC routing, labor reporting prompts, automated quality holds), Plex Insight/BI report definitions, Plex user-role and permission sets, integrations to Rockwell PLCs or IIoT sensors, and Plex-specific automation sequences. Those must be reconfigured in Acumatica's Generic Inquiries, Automation Schedules, and Manufacturing settings post-migration. We deliver an export of Plex workflow definitions to give your Acumatica admin a rebuild reference.
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 Plex Smart Manufacturing Platform 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.
Plex Smart Manufacturing Platform
Production Order
Acumatica
Production Order (AMProdMatl)
1:1Plex production orders map directly to Acumatica production orders. The Plex production order number becomes the Acumatica Production Nbr. We preserve the order status (Released, In Process, Complete), planned start and end dates, and the production quantity. Plex operation-level routing maps to Acumatica's BOM + Routing combination; each Plex operation step gets a corresponding routing step with work-center reference.
Plex Smart Manufacturing Platform
Material Allocation (BOM line)
Acumatica
Production Material (AMProdMatl)
1:1Plex BOM line items (material components per production order) map to Acumatica Production Material lines. Each line carries the inventory item ID, quantity required, unit of measure, and warehouse/lot assignment from Plex. If Plex used a lot number on the allocation, we preserve that as the Lot/Serial Number on the Acumatica material line.
Plex Smart Manufacturing Platform
Bill of Materials (BOM)
Acumatica
BOM + BOMRevision
1:1Plex BOMs with multiple revisions map to separate BOMRevision records in Acumatica. The active Plex revision becomes the active BOMRevision in Acumatica. Phantom BOMs and modular sub-assemblies in Plex map to BOMs with the Phantom Item flag. If Plex used alternate BOMs, we map the primary and surface alternate mapping in the migration plan for admin selection.
Plex Smart Manufacturing Platform
Work Center
Acumatica
Work Center (AMWorkCenter)
1:1Plex work centers map 1:1 to Acumatica Work Centers. The work center code, description, calendar (shift pattern), and cost center reference transfer. Work center capacity values and queue/lead times map to Acumatica's capacity and scheduling fields. If Plex assigned labor-class codes or cost rates to work centers, we preserve those in custom fields for cost-rollup continuity.
Plex Smart Manufacturing Platform
Inventory Item
Acumatica
Non-Stock / Stock Item (INItem)
1:1Plex inventory items map to Acumatica stock items. We preserve item number, description, unit of measure, item class, and the primary warehouse assignment. If Plex tracked an item as a manufactured, purchased, or phantom type, that drives the Item Status in Acumatica (Make, Buy, or Phantom). Custom fields on Plex items (e.g., plating specs, surface finish codes) migrate to Acumatica user-defined fields on the inventory item.
Plex Smart Manufacturing Platform
Lot / Serial Number
Acumatica
Lot/Serial Class + Lot/Serial Number (INLotSerTrack)
1:1Plex lot numbers on inventory transfers and material allocations preserve as Lot/Serial Numbers in Acumatica's lot tracking. If Plex used lot attributes (date of manufacture, supplier lot, revision tag), those map to Acumatica's Lot Attributes screen. We flag any Plex serial-numbered items for Acumatica's serial-tracking setup, which must be enabled per item class before import.
Plex Smart Manufacturing Platform
Quality Record / Inspection
Acumatica
Non-Conformance (AMNCEntry) + Quality Detail
1:1Plex quality records (inspection results, measurement data, pass/fail outcomes) linked to production orders map to Acumatica Non-Conformance entries. Each Plex quality check becomes an AMNCEntry line with the associated production order reference, inspector ID, and result. We preserve the Plex quality specification name and the spec limit values in a custom field so the Acumatica admin can rebuild inspection plans referencing the same spec names.
Plex Smart Manufacturing Platform
Non-Conformance (NCR)
Acumatica
Non-Conformance (AMNCEntry)
1:1Plex NCRs map to Acumatica Non-Conformance records directly. The NCR number, description, root-cause category, disposition (scrap, rework, use-as-is), and associated production order transfer. NCR status (Open, Under Investigation, Closed) maps to Acumatica's NCR Status field. If Plex used custom disposition codes, we create a value-mapping table before the migration.
Plex Smart Manufacturing Platform
Customer / Supplier Master
Acumatica
Customer / Vendor (ARCustomer / APVendor)
1:1Plex customers and suppliers map to Acumatica AR Customers and AP Vendors respectively. Business name, contact name, email, phone, address (ship-to and bill-to), and payment terms transfer. Plex's customer class and supplier class codes map to Acumatica Customer Classes and Vendor Classes for segmentation. If Plex tracked credit limits or payment methods, those migrate as fields on the Acumatica master record.
Plex Smart Manufacturing Platform
Open Sales Order
Acumatica
Sales Order (SOOrder)
1:1Plex open sales orders transfer to Acumatica Sales Orders. Order number, customer reference, order date, promised ship date, and all line items (item number, quantity ordered, quantity shipped, unit price) preserve. Order status in Plex (e.g., Released, Backordered) maps to Acumatica's order status. If Plex held allocation against a specific production order, we surface that link in the migration plan for the admin to reassign in Acumatica.
Plex Smart Manufacturing Platform
Purchase Order
Acumatica
Purchase Order (POOrder)
1:1Open Plex purchase orders migrate to Acumatica Purchase Orders. Vendor, PO number, order date, expected receipt date, and line items (item, quantity ordered, quantity received, cost) transfer. Receipt history in Plex becomes Acumatica PO receipt lines. If Plex partially received a line, the open quantity appears as the Acumatica open amount.
Plex Smart Manufacturing Platform
Inventory On-Hand
Acumatica
Warehouse (INSite) + On-Hand Summary (INRepl)
1:1Plex on-hand inventory quantities per item, per warehouse, per lot transfer to Acumatica's inventory on-hand screen. We run a snapshot at migration cutoff and populate the INRepl table per site/location. If Plex used multiple warehouses (plants) that Plex treated as separate entities, each becomes a separate Acumatica Warehouse (INSite) record. The on-hand snapshot is loaded as an adjustment after the chart of accounts and item setup is complete.
Plex Smart Manufacturing Platform
Employee / User
Acumatica
Employee (EPEmployee)
1:1Plex employee records (name, work center assignment, labor class, email) migrate to Acumatica Employees. Plex user accounts resolve by email match to Acumatica employee accounts for owner assignment on production orders and NCRs. If Plex assigned permission roles, those are exported as a reference document for Acumatica admin to reassign in the Access Rights screen.
Plex Smart Manufacturing Platform
Production History / Labor Posting
Acumatica
Labor Entry (AM Labor Entry)
1:1Plex labor clock entries per operation (employee, start/end time, work center, quantity completed, scrap quantity) map to Acumatica labor entry records linked to the production order. We preserve the clock-in and clock-out timestamps, employee ID, and work center as labor entry lines. Acumatica requires that the production order be In Process before labor can be recorded — we flag any Plex closed orders where labor history exists but cannot post in Acumatica.
| Plex Smart Manufacturing Platform | Acumatica | Compatibility | |
|---|---|---|---|
| Production Order | Production Order (AMProdMatl)1:1 | Fully supported | |
| Material Allocation (BOM line) | Production Material (AMProdMatl)1:1 | Fully supported | |
| Bill of Materials (BOM) | BOM + BOMRevision1:1 | Fully supported | |
| Work Center | Work Center (AMWorkCenter)1:1 | Fully supported | |
| Inventory Item | Non-Stock / Stock Item (INItem)1:1 | Fully supported | |
| Lot / Serial Number | Lot/Serial Class + Lot/Serial Number (INLotSerTrack)1:1 | Fully supported | |
| Quality Record / Inspection | Non-Conformance (AMNCEntry) + Quality Detail1:1 | Fully supported | |
| Non-Conformance (NCR) | Non-Conformance (AMNCEntry)1:1 | Fully supported | |
| Customer / Supplier Master | Customer / Vendor (ARCustomer / APVendor)1:1 | Fully supported | |
| Open Sales Order | Sales Order (SOOrder)1:1 | Fully supported | |
| Purchase Order | Purchase Order (POOrder)1:1 | Fully supported | |
| Inventory On-Hand | Warehouse (INSite) + On-Hand Summary (INRepl)1:1 | Fully supported | |
| Employee / User | Employee (EPEmployee)1:1 | Fully supported | |
| Production History / Labor Posting | Labor Entry (AM Labor Entry)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.
Plex Smart Manufacturing Platform gotchas
Plex Classic vs. new UX split creates data residency ambiguity
Tightly coupled transactional schema causes dependency cascades
Pricing is volume- and module-gated without public tiers
Legacy system integration is a known friction point
Custom Fields vary per customer and require pre-migration discovery
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
Audit Plex data model and Acumatica Manufacturing Edition setup
FlitStack AI runs a read-only extraction audit against the Plex API to inventory all active production orders, BOM revisions, inventory items with lot assignments, quality records, and open sales/purchase orders. Simultaneously, we confirm that the target Acumatica tenant has Manufacturing Edition licensed and that work-center calendars, warehouse codes, and item classes are defined. Any gaps — missing Acumatica modules, unconfigured BOM structures, or lot-tracking not enabled per item class — surface in a pre-migration setup checklist before data extraction begins.
Map Plex workflow logic to Acumatica automation reference
We export Plex SFC routing configurations, quality hold triggers, and labor-clock workflow rules as a structured reference document. This is not a migration artifact — Acumatica's Automation Schedules, Generic Inquiries, and Manufacturing routing do not accept Plex workflow XML. The reference document gives the Acumatica admin a Plex-config-to-Acumatica-config map so they can rebuild quality holds and labor prompts in Acumatica's framework rather than reverse-engineering the logic from scratch.
Seed Acumatica schema: BOMs, work centers, item classes, and lot attributes
Before any production or inventory data loads, FlitStack AI creates the BOM structures, work-center records, and inventory item classes in Acumatica. This sequencing ensures that when production orders and inventory lines land, foreign-key validation passes — items exist, work centers exist, and lot/serial classes are already configured. If the Plex setup has more than 20 BOMs with multiple revisions, we stage the BOM load in batches and deliver a diff report between the Plex BOM and the Acumatica BOMRevision tree.
Run sample migration with field-level diff on production orders and BOMs
A representative slice — typically 50–100 production orders spanning different items, BOM revisions, and statuses — migrates first. We generate a field-level diff that compares every mapped field between Plex and Acumatica so the production manager can verify that lot numbers, work-center assignments, planned dates, and BOM revision links are correct before the full run commits. Any value-mapping gaps (e.g., a Plex disposition code that has no Acumatica resolution counterpart) surface here for resolution before scaling.
Execute full migration with delta-pickup and one-click rollback
The full data set runs against Acumatica: production orders, BOMs, inventory on-hand snapshot, quality records, NCRs, customers, vendors, open sales orders, and open purchase orders. A delta-pickup window of 24–48 hours captures any records modified in Plex during cutover so Acumatica reflects Plex's final state. An audit log records every insert and update. If reconciliation in Acumatica shows unexpected gaps, one-click rollback reverts the target environment to the pre-migration state so the team can investigate and re-run without data corruption.
Platform deep dives
Plex Smart Manufacturing Platform
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 Plex Smart Manufacturing Platform 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
Plex Smart Manufacturing Platform: Not publicly documented; Plex advises contacting their support for API rate limit specifics per customer tier.
Data volume sensitivity
Plex Smart Manufacturing Platform 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
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