Turn service records into better products, stronger customer relationships, and the data foundation for a circular business.
“The product does not stop being your responsibility when it leaves the factory. That is when the customer begins to judge it.”
Many manufacturers invest heavily in product design, purchasing, production planning, quality control, and delivery.
Then the product is shipped—and the process is considered complete.
That view is becoming outdated.
Customers increasingly expect fast warranty support, available spare parts, clear repair options, and useful product information. Regulators are moving toward greater transparency, repairability, lifecycle data, and circular product models. Businesses want to reduce returns, understand quality issues, and protect margins after the sale.
This means after-sales service is no longer only a cost center.
It is a source of customer trust, product intelligence, and future revenue.
A connected ERP can help manufacturers manage the full lifecycle of a product: from production and delivery to warranty, maintenance, repair, replacement, refurbishment, reuse, and end of life.
Why After-Sales Data Matters
When a customer reports an issue, the business needs answers quickly.
- Which product did the customer buy?
- Which version was delivered?
- Is it still under warranty?
- Which serial number or batch applies?
- Which components were used?
- Has the product been repaired before?
- Which spare parts are approved?
- Is the issue likely linked to a supplier, production batch, or installation error?
- Should the product be repaired, replaced, refurbished, or returned?
- What will the service action cost?
Without connected data, service teams often search through invoices, emails, spreadsheets, paper documents, and the memory of experienced employees.
This creates delays, frustration, unnecessary replacements, and inconsistent customer communication.
With connected product and service data, the team can see the full history in one place.
Fast service begins with knowing exactly what was sold.
Warranty Is More Than a Date
Many companies manage warranty with a simple start date and end date.
That is useful, but it is not enough.
A strong warranty process should also consider:
- Product model.
- Product version.
- Serial number.
- Customer and installation location.
- Delivery date.
- Warranty conditions.
- Contractual extensions.
- Exclusions.
- Previous service activity.
- Replacement parts used.
- Labor time.
- Travel time.
- Customer approval.
- Supplier warranty rights.
- Root cause of the issue.
For example, a product may be inside its standard warranty period but damaged through incorrect installation or improper use. Another product may be outside standard warranty but covered by a service contract. A third product may need to be repaired under a supplier warranty.
The question is not only, “Is this product under warranty?” It is, “What service responsibility applies in this exact situation?”
The Connection Between Manufacturing and Service
Service teams often see problems that production teams never see.
A field technician may notice that one component regularly fails after six months. A repair team may discover that a specific product version is difficult to service. Customer support may receive repeated complaints about one installation step. Warehouse teams may see the same spare part returned again and again.
If this information remains inside the service department, the company loses an opportunity to improve.
A connected ERP can bring service data back into the business.
It can show:
- Which products create the most claims.
- Which serial numbers or batches fail most often.
- Which suppliers are connected to recurring issues.
- Which spare parts are used most frequently.
- Which customer environments create problems.
- Which technicians need more training.
- Which product versions require design improvement.
- Which quality checks should be added in production.
- Which products have high lifetime service cost.
Service data is product-development data.
A Practical Example: The Repeated Pump Failure
Imagine a manufacturer of industrial pumps.
Over three months, the service team receives several reports of seal failure from different customers. Each issue appears minor when reviewed separately.
But when service records are connected to serial numbers, production batches, supplier lots, and machine data, a pattern becomes visible.
The affected pumps:
- Were produced in the same four-week period.
- Used seals from one supplier batch.
- Were assembled on the same production line.
- Had slightly higher pressure-test results than normal.
- Were installed in similar operating conditions.
The company can now investigate the real cause.
It may identify a supplier-material issue, a process adjustment, or an incorrect installation instruction. It can contact only the affected customers, improve the production process, and submit a supplier claim with evidence.
Without connected service data, the company may keep replacing seals one by one without solving the underlying problem.
A good service process does not only fix the symptom. It helps the business find the cause.
Spare Parts Are a Revenue Opportunity
Many manufacturers underestimate spare parts.
They see them as an inconvenience: small quantities, frequent requests, difficult picking, and urgent shipments.
But spare parts can become a strong source of revenue and customer loyalty.
Customers are more likely to stay with a manufacturer that can provide the correct replacement part quickly. Service partners work more efficiently when parts are clearly identified. Repair becomes less expensive when the correct item is available immediately.
A strong spare-parts process requires:
- Clear spare-parts catalogues.
- Product-to-part relationships.
- Serial-number and version compatibility.
- Approved substitutions.
- Current stock availability.
- Price lists.
- Warranty eligibility.
- Supplier lead times.
- Warehouse location.
- Reorder planning.
- Service-kit definitions.
- Repair instructions.
The wrong spare part can create another service visit. The right spare part can create a loyal customer.
Service Kits and Mobile Warehouses
Field-service teams often need more than one part.
A technician repairing a machine may need a seal, cable, bracket, screw set, lubricant, and safety label. If one item is missing, the repair may fail or require a second visit.
Service kits help solve this problem.
A service kit can contain the common parts, tools, and documents needed for a specific repair, maintenance action, or product model.
SIX ERP can support:
- Standard service kits.
- Product-specific repair kits.
- Technician vehicle stock.
- Mobile warehouse stock.
- Warehouse replenishment.
- Spare-parts reservation.
- Barcode scanning.
- Part consumption against the service job.
- Return of unused material.
- Stock transfer between central and mobile warehouses.
This helps technicians arrive prepared and helps management understand actual service cost.
A technician’s vehicle is not only a vehicle. It is a moving warehouse that must be managed properly.
Repairability Is Becoming More Important
Repairability is becoming a stronger market expectation and a growing regulatory theme.
Customers want products that last longer. Businesses want to reduce replacement cost. Governments want fewer products discarded before their useful life is over. Future Digital Product Passport requirements will also increase attention on repair, reuse, component information, and end-of-life handling.
A repair-ready product needs more than a repair department.
It needs:
- Clear product identification.
- Available technical documentation.
- Approved repair procedures.
- Spare-parts availability.
- Product version control.
- Safety information.
- Warranty history.
- Technician guidance.
- Replacement-part compatibility.
- Service records.
- Traceability of repaired or replaced components.
A product is easier to repair when the company has not lost its own product knowledge.
Warranty, Service, and Circular Business Models
After-sales data also supports circular business models.
A product may be:
- Repaired.
- Refurbished.
- Reused.
- Remanufactured.
- Upgraded.
- Bought back.
- Dismantled for parts.
- Recycled.
To manage these processes safely, the business needs reliable product history.
For example, a returned industrial battery may be assessed for second-life use. A used furniture item may be refurbished and resold. A machine may be remanufactured with selected replacement components. A returned product may be dismantled to recover valuable spare parts.
The company must know:
- What the product is.
- Its condition.
- Its version.
- Its service history.
- Its material composition.
- Which parts can be reused.
- Which parts are safe to reuse.
- Which components must be replaced.
- Whether the product is still under warranty.
- Whether the product should be repaired, resold, recycled, or scrapped.
Circular business models depend on lifecycle data.
The Role of Field Service in Customer Experience
For many customers, the field technician is the real face of the manufacturer.
The customer may never meet the production manager, warehouse planner, or product engineer. But they will remember whether the technician arrived on time, had the correct spare part, understood the problem, communicated clearly, and completed the repair correctly.
A connected field-service process can improve this experience.
The technician can receive:
- Customer history.
- Product and serial-number details.
- Previous repairs.
- Warranty status.
- Open issues.
- Required spare parts.
- Service instructions.
- Safety documents.
- Appointment details.
- Travel information.
- Customer sign-off process.
- Invoice or service-report generation.
After the service visit, the system can record time, parts used, repair result, photos, customer signature, and follow-up actions.
Good service is not only a repair. It is a complete, visible, and reliable customer process.
How SIX ERP Supports Warranty and Service Management
SIX ERP can connect manufacturing, sales, warehouse, service, and finance data into one after-sales process.
The platform can support:
- Product and serial-number records.
- Warranty rules and service contracts.
- Customer assets and equipment history.
- Service appointments.
- Field-technician scheduling.
- Mobile and local warehouse management.
- Spare-parts catalogues.
- Service kits.
- Repair and maintenance records.
- Technician time tracking.
- Parts consumption.
- Customer signatures.
- Automated service reports.
- Invoicing for chargeable repairs.
- Supplier warranty claims.
- Returns and replacement processes.
- Quality and root-cause analysis.
- Dashboards for service cost, failure rate, and customer satisfaction.
This gives the business one connected view of the product after it has been sold.
The Key Metrics to Track
Service should be managed with clear data, not assumptions.
Useful measures include:
- First-time fix rate.
- Average repair time.
- Repeat-visit rate.
- Spare-parts availability.
- Warranty claim rate.
- Cost per service job.
- Cost by product model.
- Cost by supplier component.
- Failure rate by batch or serial range.
- Technician utilisation.
- Customer satisfaction after service.
- Return rate.
- Refurbishment or reuse rate.
- Revenue from spare parts and service contracts.
These numbers help management see where the business is losing money and where it can create value.
The best service department is not the one that completes the most repairs. It is the one that helps prevent repeated repairs.
Start With One Product Family
Companies do not need to redesign their entire service operation overnight.
Start with one product family that creates frequent service activity, warranty cost, or customer complaints.
Then connect:
- Product information.
- Serial numbers or batches.
- Customer deliveries.
- Warranty rules.
- Spare parts.
- Service history.
- Technician activity.
- Root-cause data.
Review the first results after several months.
Which failures repeat? Which parts are missing most often? Which products are expensive to service? Which customers need better training or installation support? Which production or supplier issues are visible through service data?
Then use those findings to improve the product, process, and customer experience.
The Product Lifecycle Is a Business Asset
The strongest manufacturers do not stop managing the product when it leaves the warehouse.
They use after-sales data to improve quality, protect customer relationships, create spare-parts revenue, reduce warranty cost, support repairability, and prepare for a more circular economy.
The product lifecycle is not a burden after the sale. It is an opportunity to build trust and learn from the real world.
SIX ERP helps companies connect product, customer, service, warehouse, quality, and finance data into one practical after-sales environment.
Because the best way to keep a customer is not only to sell them a product.
It is to stand behind it when it matters.
