ERP migration

Migrate from Infor CloudSuite Corporate to Epicor Prophet 21

Field-level mapping, validation, and rollback between Infor CloudSuite Corporate and Epicor Prophet 21. We move data and schema; workflows are rebuilt natively in Epicor Prophet 21.

Infor CloudSuite Corporate logo

Infor CloudSuite Corporate

Source

Epicor Prophet 21

Destination

Epicor Prophet 21 logo

Compatibility

75%

9 of 12

objects map 1:1 between Infor CloudSuite Corporate and Epicor Prophet 21.

Complexity

BStandard

Timeline

10-14 weeks

Rollback included Accuracy guarantee Field-level validation

Try the reverse

Epicor Prophet 21
Infor CloudSuite Corporate

Overview

What this migration involves

Moving from Infor CloudSuite Corporate to Epicor ERP is a multi-phase data migration that begins with scoping the customer's Infor OS tier because Essentials, Professional, and Enterprise impose different API rate limits and concurrent service caps that directly affect extraction throughput. We use Infor's SQL migration database as the primary staging layer, extract hierarchical Chart of Accounts and open transaction balances in the correct fiscal period sequence, and load into Epicor via its REST and bulk data APIs with parent-record lookup resolution for linked entities. Items carry unit-of-measure conversions, costing methods, and BOM linkages that require transformation; Work Orders carry routing steps and material allocations that Epicor stores in separate tables. Custom Fields (Technical Datasheet fields in Industrial editions) must be identified by type because date fields cannot be queried via Infor Enterprise Search and require a SQL-level workaround. We do not migrate Infor ION workflows, automations, or Infor Document Management binary files as these are platform-specific configurations that Epicor cannot ingest. We deliver a written inventory of all Infor workflows and BPMs requiring rebuild in Epicor Kinetic.

Field-level fidelity

Every standard and custom field arrives verified.

Schema-aware mapping

AI proposes the map; you confirm before any record moves.

Relationships preserved

Parent–child, lookups, and ownership stay linked.

Full activity history

Calls, emails, meetings — with original timestamps.

Attachments & notes

Documents, uploads, and inline notes move with the record.

Why teams make this switch

Two sides of the same decision

Leaving

Infor CloudSuite Corporate logo

Infor CloudSuite Corporate

What's pushing teams away

  • Implementation timelines are reported at two to three years for large deployments with significant customization, and total costs frequently exceed initial estimates by hundreds of thousands of dollars, causing buyers remorse especially at smaller organizations.
  • The UI is described as functional but unintuitive, with hidden options and a steep learning curve that frustrates new users. G2 reviewers note that some features are confusing without prior Infor experience and that Infor lacks the YouTube-based setup guidance that competitors like SAP offer.
  • Manufacturing functionalities are reported by some users as outdated, with bug issues and missing essential features that require workarounds or custom development, pushing companies toward more modern ERP platforms.
  • The pricing model is opaque and requires direct negotiation, with CloudSuite deployments ranging from $500K to $5M, making it difficult for organizations to budget accurately and prompting moves to platforms with published per-user pricing.
  • Limited third-party ecosystem and integrations outside of Infor OS and ION create lock-in concerns, and organizations seeking greater flexibility in their tech stack look to alternatives like Dynamics 365, Acumatica, or Odoo that offer more accessible APIs and partner ecosystems.

Choosing

Epicor Prophet 21 logo

Epicor Prophet 21

What's pulling them in

  • Industry-specific design for wholesale distributors, not a general-purpose ERP repurposed for distribution — distributors choose P21 because it matches their replenishment, kitting, and counter-sale workflows out of the box.
  • Strong inventory control with automated replenishment, lot and serial tracking, and multi-warehouse management appeals to distributors with complex stock requirements and tight margin pressure.
  • Responsive customer support cited across G2 and Gartner reviews, with Epicor's 90% retention rate reflecting long-term customer satisfaction in a market where switching costs are high.
  • Cloud deployment on Microsoft Azure provides the flexibility to scale user counts and warehouse locations without on-premise infrastructure investment.
  • The Software Development Kit lets distributors personalize P21 to their specific business processes without modifying the application source code, preserving upgrade paths.

Object mapping

How Infor CloudSuite Corporate objects map to Epicor Prophet 21

Each row shows how a Infor CloudSuite Corporate 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.

Infor CloudSuite Corporate

Chart of Accounts

maps to

Epicor Prophet 21

GL Account

1:1
Fully supported

Infor CloudSuite hierarchical COA with cost center and department rollups maps to Epicor GL Account records. Infor stores account segments and rollup structures in its SQL migration database; we extract the full segment hierarchy and flatten it into Epicor's COA structure with the appropriate segment delimiter (typically dash or colon). In multi-company scenarios, we preserve the source company code as an Epicor Company identifier and map account segments accordingly. Department rollup assignments from Infor become Financial Dimension sets in Epicor that are applied to the GL Account maintenance.

Infor CloudSuite Corporate

Customer and Address Book

maps to

Epicor Prophet 21

Customer + ShipTo + BillTo

1:many
Fully supported

Infor CloudSuite Customer master and address book entries map to Epicor Customer, ShipTo, and BillTo records. Infor's address book structure (address, phone, contact, tax registration) splits into Epicor's three-tier model. Payment terms, credit limits, and customer-specific pricing from Infor become Epicor Customer Price Group or Customer Part Cross records. Customer address hierarchy in Infor (parent-child locations) resolves to multiple ShipTo records under a single Epicor Customer.

Infor CloudSuite Corporate

Vendor and Address Book

maps to

Epicor Prophet 21

Supplier + SupplierPart

1:1
Fully supported

Infor CloudSuite Vendor records map to Epicor Supplier. Address book entries (contact, phone, email) transfer as Supplier Contact records. Tax registration codes, payment terms, and W-9 information from Infor map to Epicor Supplier Tax Exempt and SupplierPP fields. We flag any Infor vendor-specific pricing conditions as requiring manual setup in Epicor Supplier Price Breaks because line-level pricing conditions are not a direct field-to-field map.

Infor CloudSuite Corporate

Item Master

maps to

Epicor Prophet 21

Part

1:1
Fully supported

Infor CloudSuite Item records map to Epicor Part. Unit of measure conversions, costing method (FIFO, LIFO, Standard, Average), and stocking class from Infor transfer as Epicor Part UOM classes, Cost ID, and PartClass. Infor's item status (active, inactive, discontinued) maps to Epicor Part Type and the TypeCode (make, buy, service). Item warehouse stocking data per site becomes Epicor PartWh records for each warehouse.

Infor CloudSuite Corporate

Bill of Materials

maps to

Epicor Prophet 21

PartMtl

1:1
Fully supported

Infor CloudSuite BOM structures map to Epicor PartMtl records. The parent item in Infor becomes the PartMtl.ParentPart in Epicor; component items become PartMtl.MtlPartNum. BOM quantities and scrap percentages transfer directly. Infor multi-level BOMs (sub-assemblies) require iterative traversal of the BOM tree, with each level creating PartMtl records at the appropriate revision level in Epicor. We flag phantom BOMs and lead-time-offset relationships as requiring Epicor job BOM configuration post-migration.

Infor CloudSuite Corporate

Work Order / Manufacturing Order

maps to

Epicor Prophet 21

Job

1:1
Fully supported

Infor CloudSuite Work Orders map to Epicor Job records. Work order header (number, status, type, priority) maps to JobHead.JobNum, JobHead.JobEngineer, and JobHead.JobReleased. Component lines map to JobMtl; routing steps map to JobOper. Open work orders migrate as Released or Firm jobs; closed work orders migrate as JobHead records with JobEngineer = false for audit trail only. We preserve the Infor work order start and due dates as Epicor JobHead.StartDate and JobHead.DueDate, and we flag any Infor work order-specific scheduling constraints as requiring Epicor JobsFifoConfig review.

Infor CloudSuite Corporate

Open AP

maps to

Epicor Prophet 21

APInvoice + APLn

1:1
Fully supported

Infor CloudSuite open payables require precise balance verification at cutover before migration to Epicor APInvoice. We extract invoice headers, distribution lines, and payment terms, then load into Epicor with APLn lines attached to APHead records. Open versus partially paid AP in Infor determines whether Epicor receives a fully open or partially paid invoice. Prepayments and debit memos require separate mapping to Epicor PaymentApply work. AP must reconcile to the penny against the GL before the Epicor period closes.

Infor CloudSuite Corporate

Open AR

maps to

Epicor Prophet 21

ARInvoice + ARLn

1:1
Fully supported

Infor CloudSuite open receivables extract as AR invoice headers with line distributions and payment terms. We map to Epicor ARInvoice records and attach ARLn lines with tax and amounts. Customer invoice numbers from Infor become Epicor ARInvoice.InvoiceNum for reference. Credit memos and prepayments from Infor map to Epicor AR Credit Memo records. Open AR aging buckets in Infor do not transfer as aged data; Epicor computes aging at runtime from invoice dates and payment terms.

Infor CloudSuite Corporate

Custom Fields (Technical Datasheet / CMS470)

maps to

Epicor Prophet 21

UD Columns (UD01-UD10)

lossy
Fully supported

Infor CloudSuite user-defined alphanumeric and numeric custom fields map to Epicor UD tables (UD01-UD10). We extract the custom field group definitions per item group or supplier group, then pre-create matching UD columns in Epicor before data load. Date-type custom fields require a SQL-level workaround in Infor because date fields cannot be queried via Enterprise Search; we extract date fields directly from the Infor SQL migration database. Epicor UD columns populate via BPM logic after initial record insert, not via direct import; we provide a post-load BPM template that the customer's Epicor admin wires to the appropriate BO events.

Infor CloudSuite Corporate

Purchase Agreements

maps to

Epicor Prophet 21

Quote + Supplier Price Break

1:many
Fully supported

Infor CloudSuite Purchase Agreement headers map to Epicor Quote records (type = Supplier). Vendor, terms, and expiration date transfer as Quote fields. Line-level pricing, quantities, and UOM become Epicor QuoteLine records. Effective date ranges from Infor become Quote.EffectiveDate and Quote.ExpirationDate. We flag quantity-based release contracts as requiring Epicor blanket order setup because blanket orders in Epicor handle scheduled releases differently from Infor's purchase agreement line structure.

Infor CloudSuite Corporate

Infor Document (Attachments)

maps to

Epicor Prophet 21

Epicor Attachment (Job / Part / PO)

1:1
Fully supported

Infor Document Management stores file references and metadata attached to customer orders, purchase orders, and work orders. We migrate the association metadata (source record type, record ID, document type, file name) as Epicor Attachment records linked to the corresponding Job, Part, or PO. Binary file content does not transfer because Infor stores attachments in Infor Document Management storage; we provide a reference path so the customer's admin can reconnect documents post-migration.

Infor CloudSuite Corporate

User and Role Assignment

maps to

Epicor Prophet 21

User + Employee + UserSec

1:1
Fully supported

Infor CloudSuite user accounts and role assignments map to Epicor User, Employee, and UserSec records. Infor role profiles are extracted and mapped to Epicor Security IDs (SecurityGrp). Infor company-specific permission assignments require Epicor Company-level security scoping. We extract all Infor users as Epicor User records with a flag indicating active/inactive; provisioning new Epicor users is a separate step the customer's admin completes because Epicor licenses users independently of the migration.

Gotchas + challenges

What specifically takes care here

Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.

Infor CloudSuite Corporate logo

Infor CloudSuite Corporate gotchas

High

Infor OS tier-based usage limits gate API and BaaS capabilities

Medium

Custom Fields use inconsistent naming across Infor editions

Medium

SQL migration utility requires source database access

Medium

Multi-site and multi-currency data require separate period closure sequencing

Low

REST API payload and timeout limits restrict bulk migration throughput

Epicor Prophet 21 logo

Epicor Prophet 21 gotchas

High

Third-party bolt-on integrations complicate migration scope

High

Dirty data without standardized processes compounds migration risk

Medium

SDK customizations and BPMs may not survive platform upgrades

Medium

Report-based export only for non-technical users

Low

Per-user pricing model requires accurate user count before migration planning

Pair-specific challenges

  • Infor SQL migration database access required for extraction

    Infor CloudSuite's migration utility operates at the SQL database level, mapping source SQL tables directly into Infor CloudSuite database tables via a migration database. This means the source system must expose its database or export SQL-compatible data dumps. Epicor ERP loads data via its REST and bulk APIs, not SQL-to-SQL direct mapping, so we build a SQL-compatible staging export from the Infor migration database and transform it into Epicor-compatible payloads before calling Epicor's APIs. Systems that do not provide direct SQL access require a staging layer that adds two to four weeks of build time. We scope the SQL access method during discovery before quoting.

  • Custom date fields in Infor Enterprise Search are non-queryable

    Infor CloudSuite Industrial editions store Technical Datasheet (TDS) fields, and date-type custom fields cannot be queried via Infor Enterprise Search. When these fields are in scope for migration, we must extract them directly from the Infor SQL migration database rather than via the standard Infor REST API. This requires the customer to grant SQL-level read access to the migration database. We identify all date-type custom fields during discovery and scope the SQL extraction path separately from the standard API extraction pipeline.

  • Epicor UD fields require BPM logic, not direct import mapping

    Epicor ERP custom fields (UD01-UD10 columns) cannot be populated via the standard data import process. The Epicor User Help Forum documents that UD fields must be populated through BPM (Business Process Management) logic triggered by BO (Business Object) events after the parent record is inserted. We pre-create the UD column schema during migration setup and provide a BPM template that the customer's Epicor admin configures to wire UD field population to the appropriate insert or update events. Skipping this step results in empty UD columns despite successful record imports.

  • Multi-site and multi-currency AP/AR require sequential period closure

    Organizations running Infor CloudSuite across multiple sites with separate fiscal calendars and currencies must close each company's books sequentially before consolidating. We extract open AP/AR balances per site, verify each site's open invoice count and total against the Infor SQL database, and load into Epicor companies in the same closure sequence. Any AP/AR discrepancy exceeding the customer's defined tolerance blocks period closure in Epicor. We recommend a reconciliation checkpoint against the Infor trial balance before Epicor period creation begins.

  • BOM and routing link resolution requires iterative tree traversal

    Infor CloudSuite multi-level Bills of Materials (sub-assemblies, phantom BOMs, lead-time offsets) store parent-component relationships across multiple tables that Epicor normalizes into PartMtl and JobOper records. When migrating BOMs, we must iteratively traverse the Infor BOM tree to create the correct parent-child relationships in Epicor PartMtl at each revision level. Routing sequences with work center assignments, setup hours, and run hours transfer as JobOper records, but phantom routing and alternate routing configurations in Infor require manual Epicor JobsConfig review post-migration because Epicor handles alternate routing differently from Infor's routing priority model.

Migration approach

Six steps for a successful Infor CloudSuite Corporate to Epicor Prophet 21 data migration

  1. Discovery and Infor OS tier assessment

    We audit the source Infor CloudSuite environment across modules in scope (financials, manufacturing, supply chain), multi-site count, multi-currency configuration, Infor OS tier (Essentials, Professional, Enterprise), and active custom field groups. We assess whether the customer has SQL-level access to the Infor migration database or relies on REST API extraction, because this determines the staging layer architecture and adds two to four weeks if SQL access is not available. The discovery output is a written migration scope, an Infor OS tier recommendation for extraction throughput, and a list of any Infor Document Management file references requiring post-migration reconnection.

  2. Infor SQL staging export and schema mapping

    We build the SQL-compatible staging export from the Infor migration database. This includes extracting the hierarchical COA with cost center rollups, customer and vendor address book entries, item master with UOM and costing data, BOM structures (iteratively traversed for multi-level hierarchies), work orders with routing steps and material allocations, open AP/AR invoice headers and distributions, purchase agreements with line-level pricing, and any custom field groups (with date-type fields flagged for SQL-level extraction). We map each Infor SQL table to its Epicor REST API payload equivalent, applying transformation rules for field length differences (Infor uses Y/N vs Epicor uses 1/0 for checkboxes), currency precision, and account segment delimiters.

  3. Epicor schema provisioning and UD column creation

    We provision the Epicor destination environment with the target schema. This includes creating GL Accounts with the appropriate segment structure and Financial Dimension sets, setting up Companies per source site with fiscal year and period configurations, creating Part records with UOM classes and costing IDs, creating PartMtl records for BOM structures, creating Job records for open work orders, and pre-creating UD01-UD10 columns for each custom field group mapped from Infor. Schema provisioning runs in Epicor Kinetic sandbox first for validation before any data loads begin.

  4. Sandbox migration and reconciliation

    We run a full migration into Epicor Kinetic sandbox using production-like data volume. The customer's finance lead reconciles GL account totals (COA balances, open AP total, open AR total) against the Infor trial balance; the operations lead spot-checks 25-50 random items with BOM linkages and work orders against the Infor source. Any mapping corrections, transformation rule errors, or schema gaps are resolved in this phase. Epicor UD field BPM templates are configured and validated against a sample record set before sandbox sign-off.

  5. Production migration in dependency order

    We run production migration in record-dependency order: GL Accounts first (Chart of Accounts must exist before any transactional records), then Customers and Suppliers (for reference integrity), then Parts and PartMtl (for BOM linkage), then open AP/AR (for balance verification), then Jobs (for work order continuity), then Purchase Agreements, then custom field population via BPM (post-insert trigger on each object type), then Infor document attachment metadata. Each phase emits a row-count reconciliation report before the next phase begins. For multi-site organizations, we sequence by site in the same order as the Infor period closure sequence.

  6. Cutover, validation, and workflow rebuild handoff

    We freeze Infor CloudSuite writes during cutover, run a final delta migration of any records modified during the migration window, then verify Epicor GL trial balance matches the Infor trial balance within the customer's tolerance. We deliver the Infor workflow and BPM inventory document to the customer's Epicor admin team, with each Infor automation mapped to an equivalent Epicor Kinetic action (alert, BPM, UD method). We support a two-week hypercare window where we resolve reconciliation issues. We do not rebuild Infor ION workflows or automations as Epicor BPMs inside the migration scope; that is a separate engagement or an internal admin task.

Platform deep dives

Context on both ends of the pair

Infor CloudSuite Corporate logo

Infor CloudSuite Corporate

Source

Strengths

  • Industry-specific preconfiguration across manufacturing, distribution, healthcare, and food & beverage reduces post-implementation customization effort.
  • Deep Excel integration for financial reporting allows finance teams to export, manipulate, and push data back without leaving a familiar environment.
  • Multi-tenant AWS deployment with Infor OS provides a unified integration layer that simplifies connecting to third-party applications and legacy systems.
  • Strong multicurrency, multilanguage, and regulatory localization capabilities support organizations operating across 175+ countries from a single platform.
  • Modular architecture allows organizations to deploy core financials, supply chain, or manufacturing modules independently and expand over time.

Weaknesses

  • Opaque pricing model with no public per-user rates and deployments commonly ranging from $500K to $5M creates significant budget uncertainty for prospective buyers.
  • Implementation complexity and timeline (commonly 2+ years for large deployments) leads to extended periods of reduced productivity and elevated project risk.
  • Steep learning curve with hidden options and a lack of public setup guidance makes self-service onboarding difficult compared to competitors with richer documentation communities.
  • Manufacturing module functionality is perceived by some users as outdated relative to modern ERP platforms, with reported bug issues that require workarounds.
  • Tight coupling between modules and environment-specific configurations makes migration to non-Infor systems labor-intensive, increasing switching costs.
Epicor Prophet 21 logo

Epicor Prophet 21

Destination

Strengths

  • Purpose-built for wholesale distribution with industry-specific replenishment, kitting, and counter-sale workflows out of the box.
  • Multi-warehouse management with bin locations, cross-docking, and real-time inventory visibility across all warehouse locations.
  • Automated replenishment engine with demand-based and min-max planning reduces stockouts and overstock carrying costs.
  • AI-infused reporting via Epicor Prism provides Gen AI-driven insights into ERP data without requiring a BI team.
  • Strong customer retention at 90% and a 50-year track record in the distribution vertical provides long-term vendor stability.

Weaknesses

  • High total cost of ownership — per-user pricing of $150-200/month plus $10K-$500K implementation creates significant budget commitment for small and mid-market distributors.
  • Customization via SDK requires technical expertise and introduces upgrade risk when custom code conflicts with new P21 releases.
  • Report generation performance is a known pain point — multiple users report system freezes during large or complex report exports.
  • Third-party bolt-on reliance for functionality that competitors include natively increases integration complexity and total solution cost.
  • Limited public API documentation — developers building custom integrations report difficulty finding P21 API authentication methods and endpoint specifications.

Complexity grading

How hard is this migration?

Standard ERP migration. 2 of 8 objects need a mapping; the rest are 1:1.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Infor CloudSuite Corporate and Epicor Prophet 21.

  • Object compatibility

    B

    2 of 8 objects need a mapping; the rest are 1:1.

  • Field mapping clarity

    C

    Field mapping is derived from defaults — final spec confirmed during the sample migration.

  • Timeline complexity

    B

    8-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    Infor CloudSuite Corporate: Tier-dependent; PRD tenants allow max 250 concurrent REST executions, other tenants 125; REST handler timeout 25 seconds.

  • Data volume sensitivity

    B

    Infor CloudSuite Corporate doesn't expose a bulk API — REST + parallelization used for high-volume runs.

Estimator

Estimate your Infor CloudSuite Corporate to Epicor Prophet 21 migration cost

Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.

Step 1

What are you migrating?

Pick a category, then your source and destination platforms.

Category

FAQ

Frequently asked questions about Infor CloudSuite Corporate to Epicor Prophet 21 data migrations

Answers to the questions buyers ask most during Infor CloudSuite Corporate to Epicor Prophet 21 migration scoping. Not seeing yours? Book a call.

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Most migrations land between ten and fourteen weeks for single-site deployments under 25,000 items, 500 open work orders, and no multi-currency complexity. Migrations with multi-site AP/AR reconciliation, multi-level BOM and routing transformation, large custom field groups (over 50 UD columns), or Infor OS Essentials tier API constraints move to eighteen to twenty-eight weeks because of the SQL staging build, BOM tree traversal, period closure sequencing, and Epicor BPM template configuration.

Adjacent paths

Related migrations to explore

Ready when you are

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