Product Change Hub
Engineering Change Management for SAP

Manage engineering change requests and change orders inside SAP ECC and S/4HANA with structured workflows, full traceability, and cross-functional collaboration — from first request to production release.

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Mars PLM SAP Engineering Change Management Product Change ECR ECO ECN

OVERVIEW

What Is Engineering Change Management in SAP?

A disciplined approach to requesting, evaluating, approving, and implementing product changes — embedded directly in your SAP environment.

Mars PLM SAP Engineering Change Management Product Change ECR ECO ECN

Engineering change management (ECM) is the process that governs how modifications to product designs, materials, and specifications move from proposal to execution. In SAP, this revolves around two core objects: the Engineering Change Request (ECR), which captures the need for a change, and the Engineering Change Order (ECO), which authorizes and tracks its implementation.

Standard SAP transactions provide basic ECR and ECO handling, but most manufacturing organizations quickly outgrow them. Complex approval hierarchies, multi-plant rollouts, and regulatory compliance demands require a more capable solution — one that enforces governance without slowing teams down.

Mars PLM Product Change Hub is an SAP engineering change management software module that extends and replaces the standard experience. It delivers configurable workflows, detailed impact analysis, and real-time visibility into every active change — all within a modern, intuitive interface that runs natively on SAP ECC and S/4HANA.

Design-Phase Impact
70%
of product lifecycle costs are locked in during design — making early change control essential.
Cycle Acceleration
4×
faster change cycles with structured ECR/ECO workflows versus email-based processes.
Traceability
100%
of revisions, approvals, and decisions recorded — audit-ready from day one.

THE CHALLENGE

Why Is Product Change Control Critical for Manufacturing Companies?

Unmanaged changes cascade across engineering, procurement, and production — creating cost overruns, compliance gaps, and delayed launches.

Slow Approval Cycles

Without a centralized change control process, engineering change orders stall in email threads and spreadsheets, delaying time-to-market by weeks or months.

Disconnected Stakeholders

Engineering, quality, procurement, and production often work from different versions of the truth — leading to misaligned BOMs, incorrect parts, and costly rework.

Compliance Blind Spots

Regulatory audits demand a complete revision history. Manual change tracking introduces gaps that put certifications — and customer trust — at risk.

CAPABILITIES

How Does Mars PLM Product Change Hub Streamline Engineering Changes?

A purpose-built module that embeds governance, collaboration, and traceability directly into your SAP change control process.

Custom Change Process Definition
Configure multi-step ECR and ECO workflows tailored to your industry — whether aerospace, automotive, consumer goods, or process manufacturing. Define stages, gates, and escalation paths that reflect how your organization actually works, not how a generic template assumes it should.
Role-Based Approval and Control
Assign reviewers, approvers, and contributors to each phase of the engineering change order. Product Change Hub enforces responsibility at every step, ensuring that no modification reaches production without proper authorization — supporting both parallel and sequential approval routing.
Detailed Impact Assessment
Before a change is approved, see exactly what it touches: BOMs, routings, materials, documents, and downstream dependencies. Product Change Hub links every affected SAP object directly, giving reviewers the context they need to make informed decisions quickly.
Real-Time Progress Tracking
Monitor every open change request and change order from a single dashboard. Track statuses, identify bottlenecks, and verify implementation deadlines — with full visibility for engineering managers, quality leads, and program directors.
Integrated Collaboration and Feedback
Capture comments, objections, and sign-offs within the change record itself — not in scattered emails or chat threads. Every discussion is traceable, timestamped, and linked to the specific revision under review, enabling transparent collaboration across global teams.
Native SAP Integration
Product Change Hub runs inside SAP ECC and S/4HANA — reading and writing to the same master data, documents, and BOM structures your teams already use. No middleware, no data duplication, no synchronization lag. Changes are reflected in SAP the moment they are approved.

KEY CONCEPTS

What is the difference between ECR and ECO in SAP?

Understanding the two-stage model at the core of every SAP engineering change management process.

Engineering Change Request (ECR) Engineering Change Order (ECO)
Purpose Captures and documents the need for a product change — the "why" and initial proposal. Authorizes the change and defines exactly how and when it will be implemented.
Initiated by Any stakeholder: engineers, quality, production, customers, suppliers. Change board or authorized engineering leads, after ECR evaluation.
Contains Problem description, justification, preliminary impact, proposed solution. Detailed implementation plan, affected objects, effectivity dates, task assignments.
Outcome Approved → ECO is created. Rejected → documented with rationale. Completed → changes reflected in SAP master data. Revision history updated.
In Product Change Hub Structured forms, automated routing, configurable evaluation criteria. Task orchestration, real-time tracking, automatic SAP object linking.

COMPARISON

How Does Product Change Hub Compare to Standard SAP?

Standard SAP transactions handle basic change records. Product Change Hub transforms them into a governed, efficient workflow.

Capability SAP Standard Mars PLM Product Change Hub
Workflow Configuration —Fixed, rigid structures ✓Fully configurable with industry templates
Impact Analysis —Manual linking of affected objects ✓Automatic dependency mapping across BOMs, routings, materials
Approval Routing —Basic sequential approval ✓Parallel and sequential routing with role-based control
Embedded Collaboration ✕No built-in collaboration ✓Threaded discussions, traceable feedback within change records
Real-Time Dashboard ✕Limited reporting ✓Live status, bottleneck, and compliance views
Revision Traceability —Basic change log ✓Full audit trail with decision context and timestamps
User Experience —Classic SAP GUI ✓Modern, intuitive UI with personalizable views

INDUSTRIES

Which Industries Need Advanced Change Management?

Any organization where product modifications carry cost, compliance, or safety implications benefits from structured engineering change control in SAP.

⚙️ Discrete Manufacturing
Use case

Multi-level BOM changes and revision-heavy products with full traceability across every component.

Key modules
Product Change Hub BOM Advanced Tool
✈️ Automotive & Aerospace
Use case

Regulatory compliance with audit-ready change histories, controlled effectivity, and multi-party approvals.

Key modules
Product Change Hub Product Knowledge Hub BOM Advanced Tool
🧪 Process Industries
Use case

Formulation and recipe changes coordinated across R&D, quality, regulatory, and production teams.

Key modules
Product Change Hub Formulation Hub BOM Advanced Tool
👟 Consumer Goods & Fashion
Use case

Fast-cycle seasonal updates and specification changes that keep pace with market demand.

Key modules
Product Change Hub Material Intelligence Hub
🛢️ Energy, Gas & Oil
Use case

Safety-critical change control for equipment specs and maintenance procedures, fully documented.

Key modules
Product Change Hub
💊 Medical Devices & Pharma
Use case

Validated change processes aligned with FDA 21 CFR Part 11, EU MDR, and controlled revision histories.

Key modules
Product Change Hub Formulation Hub
With Product Change Hub
Without Structured ECM
Time-to-Market
✓ Automated workflows reduce change cycles from weeks to days — approvals route in parallel, statuses update in real time.
— Changes bottleneck in email chains and manual handoffs, with no visibility into where approvals are stuck.
Error Reduction & Cost Control
✓ Impact analysis catches downstream effects before approval. Role-based controls prevent unapproved changes from reaching production.
— Undetected dependencies lead to rework, scrap, and production stoppages that multiply costs exponentially.
Audit-Ready Traceability
✓ Every request, approval, and revision is recorded with full context — decision rationale, timestamps, and linked objects.
— Revision history scattered across files, emails, and spreadsheets — impossible to reconstruct for auditors.
Cross-Functional Collaboration
✓ Engineering, quality, procurement share a single view with embedded, traceable discussions inside the change record.
— Feedback lives in separate channels — Slack, email, meetings — with no linkage to the change being discussed.
Governance & Compliance
✓ Configurable processes enforce industry-specific compliance without rigid, one-size-fits-all workflows.
— Compliance depends on individuals remembering to follow manual procedures — a single missed step creates risk.
SAP Integration
✓ Runs natively inside SAP ECC and S/4HANA — no middleware, no data duplication, changes reflected instantly in master data.
— External tools require manual data transfer or fragile integrations, creating synchronization lag and data loss risk.

RESULTS

What You Gain with
Product Change Hub

Measurable improvements in speed, accuracy, and compliance across your product change management process.

  • Yes. The module runs natively on both SAP ECC and SAP S/4HANA, with no middleware or third-party connectors required. Your deployment is configured to match your existing SAP landscape.

  • Absolutely. Product Change Hub supports fully configurable process definitions — including custom stages, approval gates, parallel routing, and escalation rules. Industry-specific templates for automotive, aerospace, process manufacturing, and more are available out of the box.

  • When a change request or change order is created, Product Change Hub automatically identifies all linked SAP objects — including BOMs, materials, routings, and documents. Reviewers see a complete dependency map before approving any modification.

  • Standard SAP provides basic ECR/ECO record-keeping through transactions like CC01 and CC02. Product Change Hub extends this with configurable workflows, embedded collaboration, real-time dashboards, automatic impact analysis, and role-based approval routing.

  • Yes. Product Change Hub is part of the broader Mars PLM suite and integrates seamlessly with modules for BOM management, document control, and product data governance.

  • Implementation timelines depend on the complexity of your change processes and the number of SAP plants involved. A typical deployment — including process configuration, user training, and go-live support — is completed within a few weeks.

Frequently Asked Questions about
SAP EngineeringChange Management

Ready to bring structure to your engineering changes?

See how Product Change Hub transforms change control inside SAP — request a guided demo tailored to your industry.