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SAP & Enterprise Integration

SAP On-Premise

Service scope for SAP ECC and S/4HANA across core functional modules, development, evolutions, and support with controlled changes.

  • ECC + S/4HANA
  • FI · CO · SD · MM · HCM · PS · PM
  • ABAP scope
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The problem

Where companies lose time, resources, or control

SAP On-Premise is rarely greenfield. Most cases involve evolving FI, CO, SD, MM, HCM, PS, or PM modules while integrations and reports keep running in production. Any change must respect that reality — or it stops being a change and becomes an incident.

What 7 Business Solutions does

From business problem to operational software

  • Functional and technical work across ECC and S/4HANA.
  • Module-level support: FI, CO, SD, MM, HCM, PS, and PM.
  • Custom reports, forms, enhancements, and conversions.
  • Integration with internal systems, reporting, and third parties.
  • Migration support, regression testing, and post go-live operation.
  • Performance tuning and SAP transport governance.

Use cases

Operational scenarios for this capability

Concrete situations where this capability can support operations.

  • 01

    S/4HANA migration support with regression testing on key interfaces.

  • 02

    Custom ABAP report for finance with traceability and performance review.

  • 03

    Enhancement (BAdI / User Exit) to extend SAP without modifying the core.

  • 04

    SAP-to-non-SAP interface stabilization with error reprocessing.

  • 05

    Functional support across FI, CO, SD, MM, HCM, PS, and PM.

  • 06

    Transport orchestration across DEV → QAS → PRD with audit log.

Capabilities and technologies

Stack and capabilities we apply

  • ECC
  • S/4HANA
  • FI
  • CO
  • SD
  • MM
  • HCM
  • PS
  • PM
  • ABAP
  • RFC
  • IDocs
  • BAPIs

What we deliver

Deliverables you can operate and audit

  • Diagnosis of critical interfaces and module risks.
  • Module-level evolutions with regression controls for productive flows.
  • Custom development with documented architecture.
  • Regression testing playbook for major SAP changes.
  • Functional and technical L2/L3 support.
  • Transport governance and release calendar.
AI Decision Agents

An intelligence layer for this capability

AI Decision Agents helps review closings, reconciliations, master data, and reports, flags differences, and prepares the next step for review.

Explore the agents

Your next version

What should move first in your operation?

Let us turn that answer into a focused diagnosis, a first deliverable, and a path to scale.

Start my diagnosisMeet the team

01Problem and context

02Scope and first evidence

03Evolution path