ERP migration
Field-level mapping, validation, and rollback between Oracle PeopleSoft and Acumatica. We move data and schema; workflows are rebuilt natively in Acumatica.
Oracle PeopleSoft
Source
Acumatica
Destination
Compatibility
12 of 13
objects map 1:1 between Oracle PeopleSoft and Acumatica.
Complexity
BStandard
Timeline
4–8 weeks
Overview
Oracle PeopleSoft stores financial and HR data in a relational table schema organized by SETID (shared-set identifier) and business-unit hierarchies. Records like VENDOR, GL_ACCOUNT, EMPLOYEES, and PURCHASE_ORDERS carry field-level metadata that maps partially to Acumatica's object model. Acumatica's chart-of-accounts uses account segments and a subaccount mask (up to five freeform segments) to handle the same dimensional accounting that PeopleSoft achieves through separate Department and Project tables. The migration extracts data from PeopleSoft's database tables directly, applies transformation rules for SETID-to-branch access control mapping and multi-company consolidation, then loads into Acumatica via its REST API. PeopleSoft workflows, Process Scheduler jobs, and Application Engine processes do not migrate — they require a separate rebuild plan in Acumatica's automation framework. FlitStack AI produces that rebuild reference alongside the data migration so your team can stand up Acumatica automation in parallel.
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 Oracle PeopleSoft 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.
Oracle PeopleSoft
VENDOR
Acumatica
Vendors (AP)
1:1PeopleSoft VENDOR records map directly to Acumatica Vendors. The VENDOR_ID becomes VendorID, VENDOR_NAME becomes VendorName, and payment terms map through a value lookup. Acumatica requires an active AP account for each vendor — we create the AP account link during the vendor load phase. SETID-scoped vendor groups become Acumatica vendor classes.
Oracle PeopleSoft
CUSTOMER
Acumatica
Customers (AR)
1:1PeopleSoft CUSTOMER records map to Acumatica Customers with the CUST_ID becoming CustomerID and NAME becoming CustomerName. PeopleSoft's AR business unit mapping translates to Acumatica's AR subperper in the branch context. Customer credit limits map to the CreditLimit field; overdue balances become open AR transactions in Acumatica.
Oracle PeopleSoft
PURCHASE_ORDER
Acumatica
Purchase Orders
1:1PeopleSoft PO_HDR and PO_LINE records combine into Acumatica Purchase Orders. PO status (Open, Closed, Cancelled) maps to Acumatica status codes. POLINE inventory items link to Acumatica InventoryIDs where the item exists. Partially-received POs are supported — Acumatica's receipt application captures remaining quantities at migration close.
Oracle PeopleSoft
EMPLOYEES
Acumatica
Employees (HR)
1:1PeopleSoft EMPLOYEES table maps to Acumatica Employees. EmployeeID becomes EmployeeID, NAME becomes EmployeeName, and department links map to the DepartmentID. HCM data (job title, employment type, manager) migrates as standard fields. Benefits enrollment and dependent data require separate import scenarios in Acumatica HR.
Oracle PeopleSoft
GL_ACCOUNT
Acumatica
Chart of Accounts (GL)
1:1PeopleSoft's separate Account, Department, Product, and Project tables combine into a single Acumatica GL Account record using the subaccount mask. The mask splits a concatenated PeopleSoft segment string into account and subaccount segments. For example, Account=61000 + Dept=100 becomes Account=61000 with Subaccount=DEPT-100 based on the configured mask.
Oracle PeopleSoft
DEPARTMENT
Acumatica
Subaccount (Department dimension)
1:1PeopleSoft Department is a separate record but in Acumatica it becomes a subaccount segment rather than a top-level object. We extract DEPARTMENT records, apply the configured subaccount mask, and load each department as a subaccount under the DEPT subaccount segment in Acumatica's chart of accounts.
Oracle PeopleSoft
PROJECT
Acumatica
Projects / Contracts
1:1PeopleSoft PROJECT and PROJECT_TASK records map to Acumatica Projects. PROJECT_ID becomes ContractNbr, PROJECT_NAME becomes Description, and status values map directly. Tasks map as project tasks with budget amounts transferred to the project's budget fields. Project-type dimensions become subaccount segments when Acumatica's project accounting is configured.
Oracle PeopleSoft
AP_INVOICE
Acumatica
AP Transactions
1:1PeopleSoft AP voucher records (VOUCHER, VOUCHER_LINE) map to Acumatica AP Transactions. Invoice number, vendor reference, gross amount, and discount terms carry across. Unpaid open items are loaded as AP documents with status Open. Prepaid vouchers and adjustments require separate transaction type mapping.
Oracle PeopleSoft
AR_INVOICE
Acumatica
AR Transactions
1:1PeopleSoft AR invoice records map to Acumatica AR Invoices. Customer reference number, invoice amount, due date, and terms map directly. Open AR items are loaded as undeposited invoices in Acumatica. Credit memos and adjustments from PeopleSoft load as separate AR document types with corresponding reference links.
Oracle PeopleSoft
JOURNAL_ENTRY
Acumatica
Journal Transactions (GL)
1:1PeopleSoft journal records (JRNL_HEADER, JRNL_LINES) map to Acumatica GL Transactions. Period, fiscal year, journal number, and line amounts carry across. Multi-company journal entries from PeopleSoft become separate journal batches per entity in Acumatica. Adjusting entries and reversing journals are flagged for period-assignment review in Acumatica.
Oracle PeopleSoft
POSITION_DATA
Acumatica
Positions
1:1PeopleSoft POSITION_DATA maps to Acumatica Positions. Position number becomes PositionID, job code maps to the position title, and head-count slots transfer as active position records. Vacant positions remain as open head-count slots in Acumatica's position budget view.
Oracle PeopleSoft
CUSTOM_RECORD (PeopleTools)
Acumatica
Custom Fields / Custom Fields
1:1PeopleSoft custom records created in PeopleTools map to Acumatica custom fields. Since Acumatica custom fields require definition in the Customization Project editor before data loads, we first export the PeopleSoft record structure, create matching Acumatica custom fields, then load the data as custom field values in the Acumatica import scenario.
Oracle PeopleSoft
INTERCOMPANY_JOURNAL
Acumatica
Separate Journal Batches per Entity
1:manyPeopleSoft intercompany journal entries span multiple business units in one transaction. Acumatica does not have a native intercompany journal construct — each company in Acumatica is a separate legal entity. We split PeopleSoft intercompany journals into separate journal batches per company, flagged with the original intercompany reference for reconciliation.
| Oracle PeopleSoft | Acumatica | Compatibility | |
|---|---|---|---|
| VENDOR | Vendors (AP)1:1 | Fully supported | |
| CUSTOMER | Customers (AR)1:1 | Fully supported | |
| PURCHASE_ORDER | Purchase Orders1:1 | Mapping required | |
| EMPLOYEES | Employees (HR)1:1 | Fully supported | |
| GL_ACCOUNT | Chart of Accounts (GL)1:1 | Fully supported | |
| DEPARTMENT | Subaccount (Department dimension)1:1 | Fully supported | |
| PROJECT | Projects / Contracts1:1 | Fully supported | |
| AP_INVOICE | AP Transactions1:1 | Fully supported | |
| AR_INVOICE | AR Transactions1:1 | Fully supported | |
| JOURNAL_ENTRY | Journal Transactions (GL)1:1 | Fully supported | |
| POSITION_DATA | Positions1:1 | Fully supported | |
| CUSTOM_RECORD (PeopleTools) | Custom Fields / Custom Fields1:1 | Fully supported | |
| INTERCOMPANY_JOURNAL | Separate Journal Batches per Entity1:many | 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.
Oracle PeopleSoft gotchas
Heavy customization breaks during version upgrades
Database extraction requires direct schema access and schema knowledge
Effective-dated and position-based data requires sequenced inserts
Employee ID (EMPLID) and related identifiers may conflict with target
Document storage outside the database requires a separate file migration
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
Discovery and schema inventory
FlitStack AI inventories all PeopleSoft records by business unit and SETID, maps each SETID to an Acumatica branch, and counts GL accounts, vendor records, customer records, employee records, and open AP/AR items. We document every custom record and custom field defined in PeopleTools, extract the chart of accounts structure, and identify intercompany journal patterns. This phase produces a migration scope document, SETID-to-branch access matrix, and Acumatica configuration checklist before any data moves.
Acumatica configuration setup
Before data loads, the Acumatica admin (or FlitStack's implementation team) configures the chart of accounts with the correct subaccount mask, creates branches matching the PeopleSoft business-unit structure, sets up currency rate types, configures AP and AR subledgers per branch, and creates custom fields defined during discovery. FlitStack delivers the exact configuration steps so the team can pre-build the schema — no data lands in Acumatica until the schema is validated.
Data extraction from PeopleSoft
FlitStack reads PeopleSoft records via direct database queries against the Oracle or SQL Server PeopleSoft schema — not through the application UI, which avoids row-limits and performance bottlenecks. We extract vendors, customers, GL accounts, journal history, purchase orders, employees, and positions in a staged, ordered sequence that respects foreign-key dependencies. For organizations running PeopleSoft on Oracle, we use database-level exports (DataPump or SQL Developer) to produce flat files for transformation.
Transformation and field mapping
Extracted PeopleSoft data is transformed using the field mapping rules: SETID-to-branch security mappings are applied, GL account concatenations are split using the subaccount mask, intercompany journals are split into per-entity batches, vendor and customer records are matched to their Acumatica IDs, and currency rates are validated. Transformation scripts run in a staging environment — FlitStack generates a field-level diff report comparing source and destination values so the team can verify mapping correctness before loading into Acumatica.
Test migration and validation
A representative slice of records — typically 100–500 per module — migrates into a test Acumatica tenant. FlitStack generates a validation report comparing record counts, account balances, vendor/customer totals, and open-item counts between the PeopleSoft source and the Acumatica destination. The team reviews the SETID-to-branch security matrix, spot-checks GL account mask splitting, and confirms that intercompany journal splits balance. Sign-off on the test migration triggers the full run.
Full migration, delta pickup, and cutover
The full migration loads all records into the production Acumatica tenant. During and after the initial load, a 24–48 hour delta-pickup window captures any PeopleSoft records created or modified during the cutover — particularly relevant for open AP/AR items and in-progress purchase orders. FlitStack generates a final reconciliation report against PeopleSoft totals, captures every operation in an audit log, and provides a one-click rollback script if the reconciliation reveals discrepancies requiring a restart.
Platform deep dives
Oracle PeopleSoft
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 Oracle PeopleSoft 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
Oracle PeopleSoft: Not publicly documented for on-premises PeopleSoft; Oracle Cloud APIs enforce per-instance rate limits documented in Oracle Access Governance and module-specific REST API guides.
Data volume sensitivity
Oracle PeopleSoft 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 Oracle PeopleSoft to Acumatica migration scoping. Not seeing yours? Book a call.
Walk through your Oracle PeopleSoft to Acumatica migration with a real engineer — 30 minutes, free, written quote within 24 hours.
Book a free 30 minute consultationAdjacent paths
Other ways to leave Oracle PeopleSoft
Other ways to arrive at Acumatica
Ready when you are
Tell us record counts and timeline. We'll come back with a written quote inside 1 business day — no commitment, no sales pitch.