# Octave Reliance (ETQ Reliance) QMS with SAP S/4HANA

> Source: https://netray.co/stack/octave-reliance-etq-qms-sap-s4hana
> Publisher: Netray (netray.co), AI and integration engineering for ERP and manufacturing systems.
> Section: ERP Stack

## Short answer

Octave Reliance, formerly ETQ Reliance, is an enterprise QMS covering document control, CAPA, nonconformance, audits and training. It connects to SAP through REST APIs and prebuilt connectors, with SAP integration documented in a customer case study. Exact connector scope varies by project, so verify it with the vendor.

## Erp

SAP S/4HANA

## Erp Key

sap-s4hana

## On Prem

true

## Product

Octave Reliance (formerly ETQ Reliance) QMS

## Vendor

Octave (formerly ETQ / Hexagon)

## Category

QMS

## Integration

**Method:** REST APIs and prebuilt connectors

**Detail:** The vendor record cites REST APIs and prebuilt connectors. On the SAP side, expect to consume OData services, BAPIs or IDocs through middleware to read materials, vendors, plants and production or inspection data.

**Method:** Customer-documented SAP integration

**Detail:** A published customer case study describes SAP master data feeding the QMS across global sites. That is evidence the pattern works, but it is a customer implementation, not a guarantee of a packaged connector for your landscape.

## Data Flows

**From:** SAP

**To:** QMS

**Data:** Material, vendor and plant master data

**Trigger:** Scheduled sync or on demand when a record is created

**From:** SAP

**To:** QMS

**Data:** Lot, batch and inspection data for nonconformance records

**Trigger:** Quality event or user lookup

**From:** QMS

**To:** SAP

**Data:** Quality notifications or blocks, where your design writes back

**Trigger:** Nonconformance or CAPA approved

**From:** QMS

**To:** SAP

**Data:** Supplier quality status

**Trigger:** Supplier audit or corrective action closed

## Setup

### Scope the integration

**Detail:** List which QMS processes need SAP data and whether any require write-back.

### Confirm the connector or API plan

**Detail:** Ask the vendor what exists for your SAP release and what must be built through middleware.

### Prepare SAP interfaces

**Detail:** Activate or build the services and create a technical user with narrow authorizations.

### Map master data fields

**Detail:** Align material, vendor and plant keys, including leading zeros and unit codes.

### Build lookups before write-back

**Detail:** Start with read-only lookups in the QMS forms and add write-back after the data is validated.

### Test with real nonconformances

**Detail:** Replay historical nonconformances and CAPAs to verify data lands correctly.

### Document ownership

**Detail:** Name who owns the interface, the mapping and the monitoring.

## Pitfalls

- Material and vendor numbers with leading zeros that do not match between the systems.
- Write-back that blocks a lot in SAP without a clear release path when the CAPA closes.
- Multiple plants or sites with different quality processes forced into one mapping.
- Master data synced too broadly, producing huge lookups and slow forms.
- Treating a customer case study as proof of a packaged connector for your release.
- QMS role changes not reflected in the technical user, causing silent permission failures.

## Ai Layer

### Recurring defect analysis

**Description:** A private assistant reads nonconformance text from the QMS and SAP lot and vendor data to cluster repeat issues for quality engineers.

### CAPA drafting

**Description:** Draft root cause and corrective action text from the evidence in both systems, for a quality lead to edit and approve.

### Plain-language traceability

**Description:** Ask which lots, orders and customers are tied to a nonconformance and get one answer with sources.

### Supplier issue summaries

**Description:** Summarize open supplier corrective actions against purchase orders and receipts before an audit.

## Alternatives

- Use SAP's own quality management functions if your needs are inspection plans and quality notifications only.
- Another QMS with a certified SAP integration may fit if packaging and support are priorities.
- A lighter document control tool is enough if you do not need CAPA workflows.

## Faq

### Is ETQ Reliance the same as Octave Reliance?

**Answer:** The vendor record describes Octave Reliance as formerly ETQ Reliance. Searches may use either name, so check current documentation under both when evaluating.

### Is there a packaged SAP connector?

**Answer:** The record cites REST APIs and prebuilt connectors, and a customer case documents SAP integration. Ask the vendor which connector covers your SAP release and which parts need custom work.

### Does the QMS replace SAP QM?

**Answer:** Not necessarily. Many plants keep SAP for inspection and stock handling and use the QMS for CAPA, audits and document control. The split should be decided deliberately.

### Can AI read both systems?

**Answer:** Yes, with a private model on your own infrastructure and read-only access to both. Any action such as blocking a lot should need explicit human approval.

## Source

https://www.casestudies.com/company/octave-reliance/case-study/materion-streamlines-quality-business-processes-across-global-sites-with-etq-reliance

## Search terms

etq reliance sap integration, octave reliance sap, qms sap s4hana, capa sap integration, nonconformance sap qms, etq sap connector

---
Talk to an engineer: https://netray.co/contact?intent=erp_ai | Machine catalog: https://netray.co/agent/catalog.json