ERP migration
Field-level mapping, validation, and rollback between Industry Software and Epicor Prophet 21. We move data and schema; workflows are rebuilt natively in Epicor Prophet 21.
Industry Software
Source
Epicor Prophet 21
Destination
Compatibility
11 of 12
objects map 1:1 between Industry Software and Epicor Prophet 21.
Complexity
CModerate
Timeline
6-10 weeks
Overview
Moving from Industry Software to Epicor ERP is a migration from a narrow-vertical Tier 3 system to a full-suite mid-market ERP with deep manufacturing, distribution, and retail capabilities. Industry Software stores core transactional data—GL accounts, Customers, Vendors, Inventory, open AP/AR, and Work Orders—within a reduced API surface that typically requires direct database export rather than a REST or Bulk API. We sequence the migration to load Chart of Accounts first, then Customer and Vendor records, then Inventory with multi-warehouse locations, then open AP/AR balances, and finally Work Orders with BOM and routing data resolved against the Epicor Part and Job tables. Historical transactional detail that exceeds Epicor's import-tool capacity is archived separately so that it remains accessible for audit without degrading the live ERP environment. We do not migrate Industry Software workflows, custom scripts, or module-level configurations; we deliver a written module inventory for your Epicor administrator to configure post-migration.
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 Industry Software object lands in Epicor Prophet 21, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Industry Software
Chart of Accounts / GL
Epicor Prophet 21
GL Account
1:1Industry Software Chart of Accounts map directly to Epicor GL Account records with Account Type, Currency, and Division assigned during import. We extract the account structure (segment count, separator character, natural account versus statistical) from Industry Software's configuration and create the equivalent Epicor GL Account segments before any transactional data loads. Division or department codes from Industry Software become Epicor Book or Division references.
Industry Software
Customer
Epicor Prophet 21
Customer
1:1Industry Software Customer records map to Epicor Customer with ShipTo and BillTo split handled by creating separate Customer records with the IsShipTo or IsBillTo flag. Credit limits, payment terms, and tax codes migrate to Epicor Customer credit, terms, and tax entity fields. Email and phone contacts migrate to the CustomerContact table with primary-flag sequencing.
Industry Software
Vendor
Epicor Prophet 21
Vendor
1:1Industry Software Vendor records map to Epicor Vendor with the same contact structure (VendorBTG, VendorContact) as Customer. 1099 flag, payment terms, and bank account details for ACH transfer migrate to Epicor VendorPPM fields. We resolve any Industry Software vendor codes to Epicor's VendorNum assignment during the import phase.
Industry Software
Inventory / Part Master
Epicor Prophet 21
Part
1:1Industry Software Inventory Part records map to Epicor Part with the Class, Type (stock, non-stock, special), UOM, and cost layer preserved. For multi-site installations, the Industry Software warehouse code becomes an Epicor Warehouse record, and on-hand quantities migrate to PartWhse. We flag any Industry Software parts with negative on-hand or obsolete status for reconciliation before Epicor PartBin insertion.
Industry Software
Bill of Materials
Epicor Prophet 21
Part BOM
1:1Industry Software BOM records map to Epicor PartBOM with multi-level explosion handled by parent-Part resolution during import. Revision and ECO tracking migrate to PartRev. We apply the Epicor DMT BOM template, and any Industry Software BOM with materials not yet created as Epicor Parts go to a pre-creation queue before the BOM import phase runs.
Industry Software
Routing / Work Center
Epicor Prophet 21
Resource and ResourceGroup
1:1Industry Software routing operations map to Epicor JobOper records attached to JobHead. Work centers and labor rates become Epicor ResourceGroup and Resource. Machine hours and labor hours per operation migrate to the Epicor ResourceTimeVec and JobOper start and end timestamps. We flag any routing step referencing a non-existent Industry Software machine or labor code for operator review.
Industry Software
Open AP Invoices
Epicor Prophet 21
APInvoiceHed and APMemo
1:1Open Industry Software AP invoices migrate to Epicor APInvoiceHed with VendorNum resolved from the Vendor mapping. Memo and unposted invoice types map to APMemo (or APTran without invoice header depending on Industry Software's posting state). Historical paid invoices do not migrate to the live Epicor AP module; they are archived separately for audit access.
Industry Software
Open AR Invoices
Epicor Prophet 21
ARInvoiceHed and ARMemo
1:1Open Industry Software AR invoices migrate to Epicor ARInvoiceHed with CustomerNum resolved from the Customer mapping. Memo type invoices migrate to ARMemo for open credits or pre-payments. We preserve invoice date, due date, and aging bucket as Epicor TranGLC records for reporting continuity. Historical closed AR records are archived separately.
Industry Software
Purchase Orders
Epicor Prophet 21
POHeader and POLine
1:1Open and recent Industry Software Purchase Orders map to Epicor POHeader and POLine with VendorNum, ShipTo, and PartNum resolved. Line items referencing non-existent Part records in Epicor are held in a pre-creation queue. PO statuses (open, released, closed) migrate as Epicor POHeader approval statuses. Historical POs beyond the retention window are not migrated to live Epicor PO tables.
Industry Software
Sales Orders
Epicor Prophet 21
OrderHed and OrderDtl
1:1Open Industry Software Sales Orders map to Epicor OrderHed and OrderDtl with CustomerNum resolved, ship date and promise date preserved, and line status mapped to Epicor OrderLine.Status. Order-held and credit-hold flags migrate as Epicor credit check flags. Completed or invoiced orders are not migrated to live Epicor Order tables; historical order data is archived separately for financial reporting continuity.
Industry Software
Work Orders / Jobs
Epicor Prophet 21
JobHead, JobMtl, JobOper
1:1Open Industry Software Work Orders map to Epicor JobHead with JobMtl (materials from BOM) and JobOper (operations from routing) populated. We resolve the JobMtl PartNum reference and JobOper ResourceGroup reference at migration time. WIP quantities and job status migrate to JobHead.JobClosed and JobHead.JobComplete flags. Historical closed jobs are not migrated to live Epicor Job tables; they are archived separately.
Industry Software
Custom Modules
Epicor Prophet 21
Custom Object / Configuration
lossyIndustry Software industry-specific or custom modules (field service, distribution add-ons, vertical-specific tables) do not have a direct Epicor ERP equivalent without configuration. We catalog every active Industry Software module during scoping, map its data fields to a written configuration plan for Epicor's equivalent module (Service Connect, Distribution, Prophet 21, BisTrack depending on vertical), and deliver the module inventory as a configuration roadmap for the customer's Epicor administrator. No custom Industry Software module data migrates into Epicor without a documented target schema.
| Industry Software | Epicor Prophet 21 | Compatibility | |
|---|---|---|---|
| Chart of Accounts / GL | GL Account1:1 | Fully supported | |
| Customer | Customer1:1 | Fully supported | |
| Vendor | Vendor1:1 | Fully supported | |
| Inventory / Part Master | Part1:1 | Fully supported | |
| Bill of Materials | Part BOM1:1 | Fully supported | |
| Routing / Work Center | Resource and ResourceGroup1:1 | Fully supported | |
| Open AP Invoices | APInvoiceHed and APMemo1:1 | Fully supported | |
| Open AR Invoices | ARInvoiceHed and ARMemo1:1 | Fully supported | |
| Purchase Orders | POHeader and POLine1:1 | Mapping required | |
| Sales Orders | OrderHed and OrderDtl1:1 | Fully supported | |
| Work Orders / Jobs | JobHead, JobMtl, JobOper1:1 | Fully supported | |
| Custom Modules | Custom Object / Configurationlossy | 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.
Industry Software gotchas
Module mix per tenant determines what is actually migratable
No published API surface forces integration handshakes with the vendor
Public review counts do not corroborate claimed leadership status
Compliance-overlay configurations (DCAA, HIPAA) carry hidden field dependencies
Epicor Prophet 21 gotchas
Third-party bolt-on integrations complicate migration scope
Dirty data without standardized processes compounds migration risk
SDK customizations and BPMs may not survive platform upgrades
Report-based export only for non-technical users
Per-user pricing model requires accurate user count before migration planning
Pair-specific challenges
Migration approach
Discovery and Industry Software module audit
We audit the Industry Software installation across every active module: GL, AP, AR, Inventory, Purchase Orders, Sales Orders, Work Orders, and any vertical-specific or custom modules. We document the Chart of Accounts structure (segment count, account type distribution), Customer and Vendor record counts, open AP/AR aging buckets, inventory part and warehouse counts, open PO and SO counts, and active Work Order volumes. For Tier 3 systems without a REST API, we coordinate with the customer's IT team to obtain read-only database credentials and document the schema for direct export. The discovery output is a written migration scope, a data volume matrix, and an Industry Software module inventory that identifies which modules have Epicor equivalents and which require manual configuration rebuild.
Epicor schema pre-creation and Sandbox validation
We design the Epicor destination schema in a Sandbox environment before any data loads. This includes creating GL Account segments matching the Industry Software chart, provisioning Customer and Vendor records with payment terms and tax codes, setting up Warehouse and PartClass structures for multi-site installations, creating PartRev records for all BOM-carrying parts, and provisioning ResourceGroup and Resource records for all routing operations. We also create any required Epicor UD fields to match active Industry Software custom fields. Schema is validated through a trial DMT import of a subset of records (500-1,000 rows) before production migration begins.
Dependency-ordered data extraction and staging
We extract Industry Software data in dependency order using direct database export. Chart of Accounts exports first, followed by Part (with on-hand quantities and cost layers), then Customer and Vendor records, then open AP and AR documents, then open Purchase Orders and Sales Orders, then BOM (with parent-Part resolution), then routing operations, then Work Orders. Each export emits a row-count and column-coverage report. Any Industry Software records that cannot be matched to a destination schema target are logged to a reconciliation queue for the customer's administrator to resolve before the Epicor import phase begins.
Epicor DMT import and Bulk API load
We run Epicor DMT imports in dependency order: GL Accounts, Parts (with PartWhse and on-hand), Customers, Vendors, AP and AR open documents, POs, SOs, PartBOM (with PartRev revision), ResourceGroups, and Work Orders (JobHead with JobMtl and JobOper). Epicor's DMT enforces application business logic and security during import, which reduces the validation rule conflicts common with direct CSV loaders. For high-volume tables (Parts, Work Orders), we apply batch chunking and run import in off-peak hours to avoid consuming DMT license capacity during business hours.
Reconciliation and validation
We produce a row-count reconciliation report comparing Industry Software export totals against Epicor import totals for each object. The customer's operations and finance leads spot-check 25-50 records per object against the Industry Software source. Any discrepancies (missing rows, truncated values, incorrect account assignments) are corrected in the staging environment and re-imported. Epicor validation rules and field-level security are reviewed with the customer's Epicor administrator to ensure no records were rejected silently during import.
Cutover, historical archive handoff, and module inventory delivery
We freeze Industry Software writes during the cutover window, run a final delta import of any records modified since the last extraction, then hand off Epicor as the system of record. Historical closed transactional data (completed orders, closed AR/AP, historical work orders) is delivered as a structured archive to the customer's specified storage location. We deliver the Industry Software module inventory as a written configuration roadmap, mapping each active Industry Software module to its Epicor equivalent (Service Connect, Distribution, Prophet 21, BisTrack, or Kinetic) and documenting the rebuild steps for the customer's Epicor administrator or implementation partner.
Platform deep dives
Industry Software
Source
Strengths
Weaknesses
Epicor Prophet 21
Destination
Strengths
Weaknesses
Complexity grading
Moderate ERP migration. 8 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 Industry Software and Epicor Prophet 21.
Object compatibility
8 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
Industry Software: Not publicly documented.
Data volume sensitivity
Industry Software 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 Industry Software to Epicor Prophet 21 migration scoping. Not seeing yours? Book a call.
Walk through your Industry Software to Epicor Prophet 21 migration with a real engineer — 30 minutes, free, written quote within 24 hours.
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