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Expert knowledge, tips, tricks right at your desk. Get the best insights for your SAP transformation projects, SAP S/4HANA migrations, mergers & acquisitions, data management, cloud move and any other SAP data related project.

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  • Mergers & acquisitions
  • Carve-outs & divestitures
  • Data validation
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  • Mergers & acquisitions
  • Carve-outs & divestitures
  • Data validation
4/28/2025 | 4 min

How to successfully separate IT systems: Best practices for SAP ERP carve-outs

How to approach SAP ERP separation? In this blog post, we share best practices on how to successfully manage a complex system carve-out.

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  • SAP S/4HANA
  • Data migration
  • BLUEFIELD
three kis in circles
  • SAP S/4HANA
  • Data migration
  • BLUEFIELD
2/15/2024 | 5 min

Greenfield, brownfield, and BLUEFIELD: The different approaches to SAP S/4HANA migration

The best approach for your ECC to S/4HANA migration is the one that works best for your business. While that seems obvious, what’s not so obvious is how to go about selecting the right one. We’re going to talk about the three main ways you can execute your S/4HANA migration by using the greenfield, brownfield, or BLUEFIELD approach. To help you evaluate the method that will suit your company best, let’s break down each method by examining their benefits and challenges. 

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  • Application retirement and decommissioning
  • SAP S/4HANA
  • Mergers & acquisitions
  • Data migration
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  • Application retirement and decommissioning
  • SAP S/4HANA
  • Mergers & acquisitions
  • Data migration
3/10/2023 | 3 min

System decommissioning and moving legacy data to a data lake

Decommissioning means taking archiving to the maximum – archiving a complete SAP system. This is a common scenario when talking about mergers and acquisitions, but also system upgrades and transformations, including migrations to S/4HANA.

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  • SAP S/4HANA
  • Data migration
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  • SAP S/4HANA
  • Data migration
10/20/2023 | 5 min

Wave-based vs. big bang approach to migrating to SAP S/4HANA

What is the best approach to an SAP S4/HANA migration project – wave-based or big bang? 2027 might seem far away to most, but considering the average S/4HANA migration takes 12-18 months, you can’t afford to delay planning. Depending on the complexity of your business and its needs, a migration will impact your daily and future business considerably if executed badly. We’ll go over both the wave-based and the big bang approaches so you can make the decision that works best for your organization.

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