Oracle EBS to Fusion Cloud
Data Migration Services

The DMOne™ object library covers General Ledger (balances, journals, budgets, account combinations, daily rates), Payables (invoice headers, lines, distributions, attachments), Receivables (invoices, lines, distributions, receipts, debtor notes, disputes), Fixed Assets (mass additions, retirements, transfers, asset leases), Cash Management (banks, branches, bank accounts), Procurement (purchase order headers, lines, line locations, distributions, receipts, blanket and contract agreements), Suppliers and Customers with their full site, contact, bank account and tax mapping structures, PPM (projects, budgets, forecasts, billing events, costs, transaction controls), HCM Work Structures (locations, jobs, positions, grades, departments, organisation trees, cost allocations), Core HR (workers and contingent workers, assignments, addresses, contacts, documents of record, absence) and UK Global Payroll (assigned payroll, salary, element entries, NI and PAYE calculation cards, benefits and pensions, student loans, court orders, balance initialisation, taxable benefits). Objects outside the library are built as new extract and transformation routines within the same platform.

DMOne™ offers three cleansing modes. Automated cleansing applies rules and algorithms without user intervention. Assisted cleansing surfaces confidence-scored recommendations for a business user to accept or reject — particularly effective on supplier and customer master data where records rarely match exactly. User-driven cleansing gives data owners full manual control in a familiar Excel-based interface. Wherever practical, eAppSys cleanses at source in EBS so both historical and newly created records meet the target standard, and external cleansing inputs are consumed by the ETL pipeline so improvements are retained across every subsequent migration cycle rather than being reworked.

Reconciliation runs in three stages. Pre-load reconciliation validates record counts, control totals, mandatory fields, referential integrity and business KPIs before anything reaches Fusion, and produces a dataset the business signs off on. Post-load technical reconciliation confirms that what was loaded matches what was submitted — DMOne™ provides 100% out-of-the-box technical reconciliation at object and record level for Oracle Cloud targets. Post-load business reconciliation compares Fusion output against source-defined KPIs such as trial balance, open invoice values, asset cost and payroll balances, using standard Fusion reports where they suffice and bespoke SQL or reports where they do not.

Yes — this is the more common shape of the engagement. Where an implementation partner owns the Fusion solution design, target data requirements, load and technical reconciliation, eAppSys takes the extract, cleanse, transform and pre-load validation scope, generating files in the partner’s templates and supporting business reconciliation. Responsibilities are agreed in a formal RACI at mobilisation. eAppSys has delivered this model on multi-party programmes and can equally take full end-to-end ETL+R ownership where no separate data partner is engaged.