Oracle EBS to Fusion Cloud Migration
Moving from E-Business Suite to Oracle Fusion Cloud is one of the highest-impact decisions a developer or construction group can make. Know what to expect before you start.
EBS vs Fusion: Key Architecture Differences
Understanding these structural differences before the migration blueprint is locked is what separates a smooth cutover from a troubled one.
Chart of Accounts
Fusion EPM uses configurable segment structures — not EBS flexfields. COA changes applied without data migration.
Project Costing (PPM)
Fusion PPM uses template-driven project hierarchies with task budgets and progress billing across legal entities.
Receivables & Payables
Native retention schedules, milestone billing, and bank account inheritance — without EBS customizations.
Integration Architecture
REST APIs and Oracle Integration Cloud — no direct DB access. All EBS integrations must be re-architected.
Customization Assessment
Hundreds of EBS custom reports and workflows must be individually assessed for Fusion equivalents.
Data Model Re-mapping
Customer accounts, supplier sites, project structures mapped to Fusion models and cleansed before migration.
How the Migration Works
A structured six-phase approach from EBS estate assessment through Day One Fusion go-live — built on Oracle Integration Cloud.
1. EBS Estate Assessment
Full inventory of EBS customizations, database extensions, and third-party integrations. Gap analysis against Fusion.
2. Data Mapping & Cleansing
GL balances, supplier sites, and project structures mapped to Fusion models and cleansed before migration.
3. OIC Integration Build
Parallel-run OIC pipelines connect EBS and Fusion. Data extracted, transformed, and validated.
4. Parallel Run & Cutover
Parallel validation cycles, final data freeze, retrospective loads, and Day One go-live against real EBS data.
Planning an EBS to Fusion Cloud migration?
Your Oracle Cloud journey, end-to-end.