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EBS to Fusion Cloud, India

Oracle EBS to Fusion Cloud Migration in India

A planning-led approach to moving Oracle E-Business Suite to Oracle Fusion Cloud applications for Indian businesses: assessment, fit-gap, India GST and localisation, data migration, testing and cutover.

Plan your Fusion migration

In short

Moving Oracle EBS to Fusion Cloud is a re-implementation, not a technical copy: Fusion has different data models and customisation methods, so processes, reports and integrations are redesigned and data is migrated into the new application. Indian businesses must also confirm GST, e-invoicing and statutory reporting in Fusion before cutover. For an infrastructure-only move, see EBS to OCI migration instead.

Who this is for

This route suits organisations that have decided, or are seriously considering, to leave E-Business Suite for Oracle's cloud applications:

  • Companies that want Oracle-managed application updates and are ready to adopt standard processes.
  • Groups consolidating several EBS instances or acquisitions onto one platform.
  • Finance and operations teams whose heavy EBS customisations are workarounds they would prefer to retire.
  • Organisations still comparing options; the assessment stage is designed to help them decide, including the decision to stay on EBS for now.

What a migration engagement includes

Assessment and roadmap

Inventory of modules, customisations, interfaces and reports in your EBS instance, and a view of which belong in Fusion, in an integration layer or nowhere.

Fit-gap and design

Mapping of EBS processes to Fusion modules, and documented decisions on what to change in the business versus what to build around Fusion.

India localisation and GST

Confirmation of how GST, TDS, e-invoicing and e-way bill requirements are met in Fusion for your business, including any integration with the government portals.

Data migration

Extraction, cleansing, mapping, loading and reconciliation of master and open transactional data, with trial runs before cutover.

Integrations and reports

Rebuilding interfaces, reports and analytics on Fusion tools, and planning for those that move to Oracle Integration or another layer.

Testing, training and cutover

Test cycles with your users, training plans, a rehearsed cutover and support in the first close cycles.

How it works

  1. Assess. We review EBS release, modules, customisations, integrations and data volumes, and agree success criteria with you.
  2. Decide. We present options, including staying on EBS, moving only infrastructure, or moving to Fusion in phases.
  3. Design. We run fit-gap workshops, confirm India statutory design and agree the target configuration.
  4. Build and migrate. We configure Fusion, build integrations and reports, and run data migration trials with reconciliation.
  5. Test. We run system, integration and user acceptance testing, with Indian statutory scenarios included.
  6. Cut over and stabilise. We rehearse the cutover, go live in an agreed window and support early close cycles.

Engagement models

Fusion work can be split into stages. Scope, team and commercials are agreed in writing at each stage.

Engagement options for an EBS to Fusion move
OptionSuitsScope
Assessment onlyTeams still decidingEBS inventory, option analysis and roadmap document.
Phased move by module or entityLarger estates or risk-averse teamsFinance first, then supply chain or HR, or one legal entity at a time.
Full programmeOrganisations ready for a single moveDesign, build, migrate, test and cutover in one programme.
HybridWhere EBS must run alongsideFusion for selected modules with integration to remaining EBS modules.

Decision checklist: Fusion, OCI or stay on EBS

Answer these honestly before you commit budget.

  • Is the problem the application (capabilities, update model) or the infrastructure (hardware, data centre)?
  • Are your customisations business advantage or old workarounds?
  • Can the business adopt standard Fusion processes and change management?
  • Is leadership ready to fund and staff a programme with your own users on the project?
  • Have you confirmed India GST, e-invoicing and statutory reporting requirements in Fusion?
  • Do you know how Fusion quarterly updates will be tested in your organisation? Oracle updates Fusion applications quarterly.
  • Have you compared the cost of staying on EBS 12.2? Oracle has stated Premier Support for it through at least 2036 and has since announced at least 2037; confirm the current date in Oracle's Lifetime Support Policy.

EBS to Fusion, EBS to OCI, or stay and upgrade

Each answers a different problem. See also EBS 12.2 upgrade and Oracle Fusion Cloud.

Comparison of three paths for an EBS estate
FactorEBS to Fusion CloudEBS to OCI (lift and shift)Stay on EBS 12.2
What changes Application, data model, customisation method Hosting only Release level only
Customisations Rebuilt or retired Move across Stay
Updates Oracle delivers quarterly updates You patch as before You patch as before
Effort type Programme with business change Infrastructure project Technical upgrade project

When this is not the right move

  • If your main driver is ageing hardware or a data-centre exit, an infrastructure move first may fit better.
  • If the business cannot absorb process change right now, a re-implementation will struggle.
  • If your customisations are central to how you compete, check that Fusion extensibility can carry them before committing.

India-specific points for an EBS to Fusion move

GST and e-invoicing

Fusion must produce compliant tax invoices and, for notified taxpayers, work with the Invoice Registration Portal. Confirm the approach in design, not after go-live.

Statutory reports

Map every GST, TDS and ledger report your finance team files today to a Fusion equivalent or a custom report.

Data residency

Which region hosts your Fusion environment is a contract question to settle with Oracle; Oracle Cloud Infrastructure itself has India regions in Mumbai and Hyderabad.

Financial year and cutover timing

Indian businesses on an April to March year often avoid cutover near year-end close and filing dates; we plan windows with your finance calendar.

We work with organisations in Gurugram, Delhi, Noida, Bengaluru, Mumbai, Hyderabad and Pune. These are the areas we serve remotely and, where needed, on site; our only office is in Gurugram.

FAQ

EBS to Fusion migration in India: frequently asked questions

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Plan your EBS to Fusion migration

Tell us your EBS release and modules. We will reply with how we would assess it and the options we would compare, including staying put.

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Contact

ROSTAN Technologies Private Limited
Unit No. 209-210, Emaar MGF The Palm Square, Golf Course Extension Road, Sector 66,
Gurugram, Haryana 122101, India
Hours: Mon-Fri 09:00-18:00 IST
Phone: 0124 427 4446 / 0124 427 4447 / +91 98109 58952

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