SAP Production Execution · MES integration · SAP S/4HANA
End-to-end production processes – from SAP to the shop floor
Efficient manufacturing needs reliable information, transparent processes and a close link between production planning and execution.
E&S Swiss Consulting supports manufacturing companies in designing and optimising SAP processes for production execution and in integrating manufacturing execution systems (MES).
Our focus is the interplay of SAP, manufacturing processes, production data and shop-floor systems.
Typical challenges in production execution
Between production planning and manufacturing there are often information gaps, manual activities and delays. Typical challenges are:
! Lack of transparency about current production progress
! Manual or delayed production confirmations
! Different data versions in SAP and MES
! Unclear responsibilities between ERP and shop-floor systems
! Error-prone interfaces and media breaks
! Incomplete information on material consumption and production quantities
! High effort to analyse and resolve integration errors
We help analyse these challenges in a structured way and design end-to-end processes.
Our consulting services
SAP production execution and shop-floor control
SAP covers the core processes of production execution – from releasing production orders to confirmation and completion. We support the design and optimisation of:
- Production order and process order processes
- Order release and provision of production information
- Production confirmations and quantity reporting
- Material consumption and goods movements
- Status management and order completion
- Integration between production planning and shop-floor control
The goal is traceable and, as far as possible, end-to-end processes between planning and production.
MES integration in SAP system landscapes
Manufacturing execution systems connect shop-floor manufacturing with higher-level planning and ERP processes. We advise on the functional design and integration of MES solutions into existing SAP system landscapes. Typical integration processes include:
- Transferring production orders to the MES
- Providing relevant master and transaction data
- Confirming production quantities and progress
- Transmitting material consumption
- Exchanging order and processing status
- Error handling and monitoring of data transfer
We focus on clear process responsibilities, consistent data and robust interfaces.
SAP S/4HANA and modern production architectures
With SAP S/4HANA, companies can develop their production processes and system integration further. We support the evaluation of existing processes, the definition of functional requirements and the design of a suitable target architecture. We pay particular attention to:
- Division of responsibilities between SAP and MES
- Data flows and interfaces
- Integration of production planning and manufacturing
- Requirements for transparency and traceability
- Operations and support processes
The specific technical implementation depends on the existing SAP and MES landscape.
We also offer connections between SAP PP-PI and process control systems.
How SAP, MES and the shop floor work together
◆ Level 1
SAP PP/DS & SAP PP
Production planning and order control
↓ to the MES
Production orders · Material data
↑ to SAP
Order status · Production confirmations · Material consumption
▣ Level 2
MES – Manufacturing Execution System
Shop-floor production execution and data collection
⇅ Work instructions and machine or process data
⚙ Level 3
Shop floor
Machines, equipment and manufacturing processes
Simplified functional view. The specific architecture and division of tasks depend on the respective SAP and MES landscape.
Our consulting approach
01
Analyse
Record and evaluate existing production processes, system boundaries, interfaces and data flows.
02
Design
Jointly define target processes, system responsibilities and integration requirements.
03
Implement
Support the functional implementation, integration, testing and go-live of the agreed solutions.
04
Stabilise
Monitor production processes and interfaces after go-live, analyse root causes of errors and derive improvements.
What are the benefits of end-to-end SAP MES integration?
Well-aligned integration can help to:
✓ Show production progress more transparently
✓ Reduce manual data entry
✓ Improve data quality and timeliness
✓ Avoid media breaks between planning and manufacturing
✓ Make material movements and confirmations more traceable
✓ Detect errors in system communication faster
✓ Improve collaboration between production and IT
Which improvements can be achieved depends on the existing processes, systems and integration requirements.
From production planning to production execution
Production planning and shop-floor control should not be considered in isolation. A coordinated process chain links the planning of quantities, dates and resources with actual execution in manufacturing.
E&S Swiss Consulting therefore looks at the interfaces between SAP PP/DS, SAP PP, SAP PP-PI, production orders and MES processes as a whole.
Experience in demanding production environments
Our consulting experience includes SAP projects in various industrial environments, including the pharmaceutical industry, mechanical and plant engineering, mobility & transport and the defence sector.
We take into account industry-specific requirements for production processes, data quality, integration and traceability.
Frequently asked questions about SAP MES integration
What is the difference between SAP ERP and MES?
SAP ERP supports higher-level business and production processes such as planning, order management and materials management. An MES focuses on the operational control, monitoring and documentation of manufacturing. The exact division of tasks depends on the system architecture in use.
What data is exchanged between SAP and MES?
Typical data includes production orders, relevant master data, order status, production quantities, material consumption and production confirmations. The scope and communication channels of the data exchange depend on the respective processes and systems.
What role does SAP S/4HANA play in MES integration?
As the central ERP platform, SAP S/4HANA can provide and process production orders, material movements and other business processes. An MES is connected via suitable integration mechanisms, depending on the existing system landscape.
How does an MES integration project begin?
It starts with an analysis of existing processes, systems involved, data flows and requirements. Target processes, responsibilities, interfaces and a realistic approach to implementation are then defined.
Let us connect your production processes
Would you like to optimise your SAP manufacturing processes, integrate an MES or improve existing interfaces?
E&S Swiss Consulting supports you with the analysis, design and implementation of end-to-end production processes.