Modifications to SAP Enterprise Framework for Ejection Seat Specialist

Modifications to SAP Enterprise Framework for Ejection Seat Specialist

Blog Article

A technology service provider has initiated a new collaboration with a leading manufacturer of ejection seats and aviation safety equipment. This project is intended to increase operational efficiency and support long-term readiness through modifications to its SAP enterprise structure and additional SAP improvements.

The consultancy has already completed several projects for this customer, including the deployment of the PreBilt™ solution. This implementation significantly improved operational visibility, minimised manual processes, and improved usability for personnel.

Transition to SAP S/4HANA

As part of its digital modernisation, the manufacturer is transitioning from SAP ECC to SAP S/4HANA, selecting a brownfield implementation. This approach necessitated a review of the existing enterprise structure, which had been unchanged with one plant and one warehouse, even though the company operates across three UK sites.

In early 2024, the consultancy was appointed to perform a feasibility study and provide targeted recommendations aligned with SAP best practices. The proposal recommended the completion of the S/4HANA upgrade prior to introducing a revised enterprise structure, proposing the adoption of two plants and three warehouses.

Upcoming Implementation Phase

With the S/4HANA upgrade nearing its conclusion, the customer is now moving forward with the recommended enterprise structure changes. Additional system modifications identified during discovery are also set for implementation. These include upgrades to PreBilt and modifications to SAP to support inter-site stock transfers and Available to Promise (ATP) functionality.

Detailed Assessment and PoC Activities

• In-depth study to support inter-site transfers and ATP requirements.


• Proof of concept in the sandbox environment showcasing the proposed structure changes.


• Review of high-level design to key stakeholders, supported by documentation and next-phase recommendations.


• Assessment of enhancement needs for the PreBilt mobility solution.


• Agreement on the strategy for inventory transfer and master data alignment.

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• Establishment of next steps for design and implementation phases.

Rachel Greenwood, Head of the Digital Supply Chain Practice at the consultancy, commented on the collaboration: “The team is pleased to continue working with this valued customer on a project that will reinforce the long-term capability of its SAP environment. With a deep understanding of both the system and the customer’s operations, a robust foundation has been established for successful delivery.”