Data Mapping and System Interoperability

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Manufacturing Operations Management Standards in Aerospace: ISA-95, IEC 62264, and ISO 22400

Learn how ISA-95, IEC 62264, and ISO 22400 shape manufacturing operations management in aerospace. See how MOM supports execution, traceability, quality, maintenance, and performance measurement across aerospace manufacturing and MRO.

Understanding the MES-ERP Boundary Through ISA-95 Integration Standards

ISA-95 (IEC 62264) provides a practical framework for defining how Manufacturing Execution Systems (MES) and ERP systems share data and responsibilities in regulated manufacturing.

Glossary

system-of-record

A system-of-record is the authoritative application or database designated as the primary source of truth for a specific data set.

Connect 981

Connect 981 commonly refers to a named software platform used to connect manufacturing, quality, and related operational workflows.

digital manufacturing

Digital manufacturing commonly refers to using connected digital systems, data, and models to plan, execute, and improve manufacturing operations.

Design-Manufacturing Interface

The Design-Manufacturing Interface is the set of handoffs, feedback loops, and controls between product design and production.

Data quality

Data quality commonly refers to how accurate, complete, consistent, and reliable data is for use in manufacturing and regulated operations.

time zone

A region of the world that observes a uniform standard time offset from UTC, affecting how timestamps are stored, displayed, and compared.

Data Standardization

Data standardization is the process of making data consistent in format, structure, meaning, and allowed values across systems.

Timestamp alignment

Timestamp alignment is the process of bringing time-based records into a common reference so events can be compared reliably.

OEM portal

An OEM portal is a secure online platform provided by an original equipment manufacturer for sharing data, documents, and services with operators, MROs, and suppliers.

Canonical time model

A canonical time model is a standard way to represent time data consistently across systems, events, and records.

hierarchy levels

Hierarchy levels are structured layers that describe how manufacturing functions, systems, and data are organized from enterprise to equipment.

integration layer

An integration layer is the architectural tier that connects and mediates data and processes between separate manufacturing and enterprise systems.

Operational data store (ODS)

A centralized store that consolidates current operational data from multiple systems for reporting and downstream use.

System integrator

A company or team that designs, implements, and connects multiple industrial and IT/OT systems into a working, supported solution.

IT/OT convergence

IT/OT convergence is the coordinated integration of information technology and operational technology systems, processes, and governance.

What information should flow between ERP, MES, and an operations platform for work order control?

Key data exchanges among ERP, MES, and operations platforms for accurate, closed-loop work order control in manufacturing.

Data Harmonization

Data harmonization is the process of aligning data from different sources so it can be used consistently across systems.

Application programming interface (API)

A defined way for software systems to exchange data or invoke functions through documented rules and interfaces.

How can aerospace organizations improve work order integration without replacing their ERP or MES?

Approaches aerospace manufacturers can use to improve work order integration by layering tools and interfaces on existing ERP and MES systems.

How does integrated work order data improve scheduling, capacity planning, and reporting?

Integrated work order data connects ERP, MES, and shop-floor systems to enable more accurate scheduling, capacity planning, and reporting.

Event modeling

Event modeling is a way of describing information systems and processes as a sequence of time-ordered events and resulting state changes.

Semantic layer

A semantic layer is a business-focused data model that maps technical data structures into familiar terms for reporting and analytics.

KPI migration

KPI migration is the process of moving key performance indicators to a new system, data model, or reporting environment without losing meaning.

data source

A data source is the defined origin of data used by manufacturing and business systems, including how and where the data is generated, stored, and accessed.

AutomationML

AutomationML is an open, XML-based data exchange format for engineering and integrating automation systems across design, control, and manufacturing IT tools.

event model

An event model is a structured way of defining how events are represented, related, and stored so that systems can interpret and analyze them consistently.

ICT

ICT (Information and Communication Technology) refers to the combined use of computing, networking, and communication systems to create, process, store, and exchange information.

part number

A structured identifier assigned to a specific part or item, used to uniquely reference, control, and trace it across engineering, manufacturing, and supply chain systems.

MES

A MES is a software layer that manages, monitors, and tracks production operations between enterprise systems and shop-floor control systems.

Point Solution

A point solution is a software or tool designed to solve a narrow, specific operational problem, usually without covering end-to-end workflows.

Software Bill of Materials (SBOM)

A Software Bill of Materials (SBOM) is a structured list of all software components, libraries and dependencies included in an application or system.

Crosswalk

A crosswalk is a structured mapping that aligns data elements, processes, or requirements between two different systems, models, or standards.

Competitive Differentiation

Competitive differentiation is the distinct, defensible way an organization stands apart from rivals in a given market or segment.

CSV

CSV (Comma-Separated Values) is a plain text file format for representing tabular data, commonly used to exchange manufacturing and quality data between systems.

What are the 5 main areas of digital transformation?

A common manufacturing view of digital transformation organizes it into five areas: customer, operations, products, data, and organization.

What does a “third way” for industrial digitalization look like?

A “third way” for industrial digitalization is a hybrid approach between heavy custom systems and rigid off‑the‑shelf platforms.

organizational level

An organizational level is a defined layer or scope within a company, such as machine, line, area, plant, or enterprise, used for structuring processes, data, and responsibilities.

supplier integration

Supplier integration is the coordinated exchange of data, processes, and systems between a manufacturer and its suppliers to manage materials, quality, and change control across the supply chain.

SAP ME

SAP ME is SAP’s Manufacturing Execution application used to manage, track, and document production processes at the shop-floor level.

SAP Digital Manufacturing

SAP Digital Manufacturing is SAP’s cloud-based portfolio for managing and monitoring shop-floor manufacturing operations and integration.

area

In manufacturing and ISA-95, an area is a defined part of a site used to group related production or support activities and equipment.

S88.01

S88.01 commonly refers to ISA-88 Part 1, a standard for models and terminology used to design and integrate batch manufacturing control systems.

process model

A process model is a structured representation of how a process works, showing activities, flows, roles, and rules, often used to design, automate, and improve manufacturing and batch operations.

process cell

A process cell is an ISA-88 equipment grouping that contains the units, connections, and utilities needed to execute one or more batch processes.

equipment module

An equipment module is a logical unit of equipment, control, and functions that executes a defined set of actions, commonly modeled per ISA‑88.

ISA-88

ISA-88 is an international standard for modeling and specifying batch control systems, covering equipment models, recipes, and procedural control.

work center

A defined group of equipment, people, or capability used to perform specific operations in production and planning systems.

AI

AI (artificial intelligence) refers to computer systems that perform tasks typically requiring human intelligence, such as pattern recognition, prediction, and decision support in manufacturing operations.

FAQ

What are the four types of integration?

People use “four types of integration” to mean different things. In industrial and regulated environments it is most useful to think in terms of four integration dimensions: data integration, process/workflow integration, application integration, and physical/OT integration. All four must coexist with legacy systems, validation requirements, and change control constraints.

What is the difference between ISA‑88 and ISA‑95?

ISA‑88 focuses on how batch processes and equipment are modeled and controlled at the production level, while ISA‑95 defines how manufacturing systems integrate and exchange information with business systems. They are complementary: ISA‑88 standardizes batch control structures; ISA‑95 standardizes interfaces, levels, and data flows across MES, ERP, and control in complex, often brownfield, environments.

How does Connect 981 integrate with our existing BI tools for executive reporting?

Usually through data export, APIs, and system-to-system integration rather than by replacing your BI stack. In most plants, Connect 981 can feed executive dashboards, but the result depends on data model alignment, master data quality, security rules, refresh timing, and how well MES, ERP, QMS, and other source systems are already integrated and governed.

What is an example of organizational interoperability?

Organizational interoperability is about how departments and partners align processes, roles, and decisions around shared information, not just how systems exchange data. A typical example is engineering, manufacturing, and quality using a shared, traceable change process across PLM, MES, and QMS, with clear ownership and handoffs. Achieving this requires governance, change control, and realistic integration in brownfield environments.

What is meant by OPC UA?

OPC UA (OPC Unified Architecture) is an industrial communication standard used to exchange data between equipment, control systems, and IT/OT applications. It defines secure, structured data models and services, not just a protocol on the wire. In regulated, brownfield plants it typically coexists with legacy OPC and proprietary interfaces, and requires careful design, security hardening, and validation.

What integration patterns work best between ERP and an aerospace execution layer?

Effective ERP–execution integration in aerospace usually combines master-data sync, work-order handoff, inventory/serial tracking, and financial feedback loops. The best patterns are typically hybrid: message-based or API-based where possible, with file-based fallbacks. Choices depend heavily on existing ERP, validation burden, ITAR constraints, and downtime limits.

What is a semantic model in the context of manufacturing KPIs?

A semantic model for manufacturing KPIs is a governed business layer that defines what metrics, dimensions, events, and relationships mean across MES, ERP, historians, quality, and maintenance systems. It improves consistency, but only if source data, mappings, time logic, and change control are mature. It does not fix poor data quality or eliminate validation work.

What is the difference between MES and PLC?

MES and PLC operate at different levels of the manufacturing stack. A PLC is a real-time control device that drives machines and reads sensors, while an MES coordinates production execution, materials, quality data, and traceability across work centers. They must coexist and integrate; an MES does not replace PLCs, and PLCs cannot provide MES-level orchestration or compliance evidence on their own.

How does tolerance stacking and model-based definition misinterpretation contribute to hidden scrap risk?

Tolerance stacking and misinterpreted model-based definition (MBD) drive hidden scrap when parts are individually "in spec" but assemblies will not meet functional requirements. In regulated, model-based environments this often appears as late-stage fit issues, rework, and concessions that are hard to trace, especially across mixed CAD/CAM, CMM, and MES/QMS stacks.

Do we need to replace ERP to fix visibility and traceability?

In most regulated manufacturing environments, you do not need to replace ERP to improve visibility and traceability. Gaps usually stem from integration, data modeling, and process discipline rather than the ERP product itself. Re-platforming ERP is high‑risk and rarely the fastest or safest way to close traceability gaps.

What is ISA-95?

ISA-95 (ANSI/ISA-95 / IEC 62264) is an international standard that defines models and terminology for how enterprise systems and manufacturing systems exchange information. It helps clarify system roles and data flows in brownfield plants but does not prescribe specific architectures or guarantee consistent vendor interpretations.