SAP Supply Chain Delivery  |  Serving U.S. Consulting Partners

Technical delivery for SAP supply chain programmes

The engineering bench behind SAP warehouse migrations.

Back of House is the technical delivery partner to consulting firms running SAP S/4HANA and SAP EWM programmes for U.S. warehouse, distribution and retail clients. Your consultants lead the client and the design. Our teams build, integrate, migrate, test and support.

SAP EWM implementations and LE-WM migrations.

View SAP Capabilities Partner With Us

Platforms we deliver on

Build, integration and migration across the SAP supply chain stack.

  • SAP S/4HANABrownfield · Greenfield
  • SAP EWMEmbedded · Decentralised
  • SAP IBPSupply & inventory
  • SAP BTPIntegration Suite
  • SAP FioriUI5 · RF · Mobile
  • OracleEBS · WMS Cloud
2027ECC mainstream maintenance ends

The warehouse migration window is open now.

SAP ECC 6.0 mainstream maintenance ends on 31 December 2027. In SAP S/4HANA, classic Warehouse Management (LE-WM) is available only as compatibility scope; SAP EWM is the strategic warehouse solution. For most consulting firms the constraint is not advisory capacity. It is the technical bench to build, integrate, test and cut over.

Plan Capacity

For consulting firms

Your client. Your design authority. Our engineering bench.

We work behind SAP consultancies, systems integrators and independent supply chain consultants. We do not sell advisory services to your clients.

Your firm owns

  • Client relationship and commercial lead
  • Solution architecture and fit-to-standard decisions
  • Programme governance, steering and client reporting
  • Business readiness, training and change management

Back of House delivers

  • RICEFW development: ABAP, RAP, CDS views, enhancements and forms
  • EWM technical build: RF transactions, PPF actions, wave and warehouse order logic
  • Interfaces through SAP Integration Suite, IDoc, BAPI/RFC, OData and EDI
  • Data migration, inventory reconciliation and mock cutover loads
  • Testing: SIT support, automated regression and defect resolution
  • Hypercare and post-go-live application support

White-label

Our engineers can work under your firm's name, email domain and methodology.

Non-solicitation

Standard in every partner agreement. Your client stays your client.

Client-controlled access

Named users, least-privilege SAP roles, client VPN and transport controls.

Flexible commercials

Time and materials, fixed-scope work packages or monthly delivery pods.

SAP capabilities

SAP supply chain delivery, end to end

Functional-technical teams for the warehouse, inventory and fulfilment scope of SAP S/4HANA programmes, from first build to post-go-live support.

SAP EWM Implementation

Embedded and decentralised EWM: warehouse structure, inbound and outbound processes, wave management, slotting, labour management and RF.

  • EWM
  • RF Framework
  • PPF
  • MFS

LE-WM to EWM Migration

Move classic Warehouse Management to EWM with process mapping, configuration, stock transfer and parallel-run reconciliation.

  • LE-WM
  • EWM
  • Stock migration

S/4HANA Supply Chain Migration

Brownfield, greenfield and selective data transition support for materials management, sales, inventory and logistics execution.

  • S/4HANA
  • MM
  • SD
  • LE

SAP Integration Engineering

Interfaces between SAP and WCS/MHE, carriers, 3PLs, e-commerce and order management platforms.

  • Integration Suite
  • IDoc
  • OData
  • EDI X12

Oracle & Legacy WMS Transitions

Extraction, mapping and coexistence interfaces when moving from Oracle EBS, Oracle WMS Cloud and other legacy WMS platforms to SAP.

  • Oracle EBS
  • Oracle WMS Cloud
  • Coexistence

Data Migration & Reconciliation

Master data cleansing, SAP Migration Cockpit loads, bin-level stock reconciliation and mock cutover rehearsals.

  • Migration Cockpit
  • Master data
  • Mock loads

Fiori, UI5 & RF Mobility

Fiori apps, UI5 extensions and RF screens for warehouse floor, supervisor and inventory control users.

  • Fiori
  • UI5
  • RF

Testing & Cutover

Test scripts, automated regression, integration and performance testing, cutover runbooks and go-live command centre support.

  • SIT
  • UAT
  • Regression
  • Cutover

Hypercare & AMS

Post-go-live stabilisation and ongoing application management with U.S. business-hours coverage.

  • Hypercare
  • AMS
  • Enhancements

Also delivered: retail operations platforms, e-commerce engineering and custom software for warehouse and store teams. Discuss a non-SAP requirement.

Delivery method

Aligned to SAP Activate

We work inside the programme methodology your firm already runs. Our scope in each phase:

Phase Back of House scope Typical outputs
01Prepare Team onboarding, landscape and access set-up, alignment with your firm's development standards and tooling. Resourcing plan, access matrix, development standards
02Explore Fit-to-standard support, gap analysis, interface inventory and source data profiling. RICEFW inventory, interface catalogue, data quality report
03Realize Build, configuration support, unit and integration testing, data migration cycles. Developed objects, tested interfaces, mock load results
04Deploy UAT support, performance and regression testing, cutover execution. Cutover runbook, defect log, go-live readiness evidence
05Run Hypercare, stabilisation and ongoing application management. Incident reporting, enhancement backlog, AMS service reports

Where we integrate

Every system that touches the warehouse

Most warehouse go-live risk sits in the interfaces. We build and test the connections between SAP and the rest of the operation.

Integration patterns

SAP Integration SuiteCloud Integration iFlows, API management and event-driven patterns
IDoc & ALEDELVRY, SHPMNT, MATMAS, WMMBXY and custom IDocs
BAPI, RFC & ODataSynchronous calls and Fiori-ready services
EDI (ANSI X12)940, 943, 944, 945, 856 and 810 with 3PLs and retail partners
Material handlingEWM Material Flow System and third-party WCS/WES
Commerce & carriersE-commerce platforms, order management systems and parcel carrier APIs

Who we serve

SAP consulting firms & SIsTechnical delivery behind advisory and implementation teams
Independent consultantsAn engineering team on call for warehouse and inventory programmes
Warehousing & 3PLEWM, labour and fulfilment workflows
Retail & Consumer GoodsDistribution centres, replenishment and multi-channel inventory
Manufacturing & DistributionProduction supply, finished goods and outbound logistics
Private Equity PortfoliosCarve-outs and shared SAP capabilities across operating companies
150+ Full-time technology professionals
3 South Asian delivery markets
5 SAP Activate phases covered
1 Accountable delivery lead per engagement

Engagement models

Structured for partner-led programmes

Three ways consulting firms engage Back of House. Each has a named delivery lead accountable to your programme manager.

Back of House Technology Academy

Develop your craft. Deliver for global teams.

A training and employment pathway for software professionals in Pakistan, India and Bangladesh who want to support United States client programmes. Training does not guarantee employment.

View Engineering Opportunities Engage a Delivery Team