The possibilities of digital transformation are exciting and full of promise to usher an organization into the modern age. But many CIOs (and their bosses) have already spent years and millions of dollars enhancing their ERP landscape. The challenge of getting senior executives to sign off on new initiatives to migrate ECC to S/4 HANA, or BW/BO to HANA, or Oracle EBS to Oracle Cloud after the millions spent on legacy systems is very real. For many organizations, these decisions align with a broader sap s/4hana migration strategy.
Summary
CIOs must overcome executive skepticism born of past ERP investments while recognizing that inaction is risky amid rapid change and SAP ECC end-of-support in 2025. This article proposes Genesis10's Assess, Prove and Transform (APT) approach as a cost-conscious, lower-risk path to S/4HANA and cloud adoption. It recommends starting with an automated SAP migration assessment to provide objective data on scope, performance, risks, and ROI, reducing subjective consulting variance. These insights build a defensible business case and migration plan that control costs, limit disruption, and accelerate value.
Senior executives are notoriously skeptical of spending big money on infrastructure upgrades, even though most understand that just as physical machinery needs maintenance and eventually replacement, so does software. They see IT as a cost, not a profit center, and costs must be controlled.
But, standing still is not an option either. The pace of change is accelerating, and the competition is not asleep. Every organization wants to reduce costs, improve performance and enable business by implementing new software features before the competition. 'In memory' technologies such as HANA and moving the IT operation to the cloud has such profound potential that it is risky to wait. Many companies also plan to migrate sap to cloud to gain scalability and resiliency.
What's more, SAP has announced the end of support for ECC in 2025 (sap ecc end of support 2025) and all new feature and product development is being done in S/4 HANA, not ECC.
But how does the CIO even begin this process? Start by understanding s/4hana migration risks. There's managing the risk, disruption and cost as well as figuring out how to demonstrate that HANA can meet the organization's needs and executing migration and decommission legacy systems.
These realities are daunting but not impossible to manage. We humbly submit the Genesis10 solution, which we call 'Assess, Prove and Transform' (APT for short) as an effective, cost-conscious, lower risk methodology to a desired future state that allows your company to transform its IT operation and landscape to enable the user community to exploit the capabilities of digital transformation.
How to Begin -- ASSESS
Consider:
- Greenfield, Bluefield, Brownfield?
- Private cloud vs public cloud? Which cloud platform? Which vendor? AWS, Azure, NEC-Iron Mountain, etc.?
- Phased approach or Big Bang? If a phased approach is chosen, which modules go first and does a hybrid solution become necessary?
- How much pre-migration housekeeping and code clean-up is required? Keep old interfaces or develop new ones? What about consolidations and acquisitions?
- Complete a sap migration assessment early to clarify scope, readiness and effort.
So many decisions. A wrong one will have a deleterious effect on your transformation costing the organization time and money.
While daunting, there is a relatively low-cost and no-risk approach to begin investigating and planning for a HANA migration. It starts with a sap migration assessment.
Several years ago, assessments were standard practice when considering migrations. Often, 2-3 senior consultants would go to the client site and over a couple of months they would document the current as-is state of the customer's instance and issue a set of documents that the client could use for planning and early decision-making.
It's hard to imagine a successful migration to a new system and new platform without an assessment, yet this approach suffers from a lack of standardization and can be subjective depending on the skill and opinions of the consultants. The costs could top $100k for small-to- medium-size business, and up to a $1 million or more for very large organizations.
Today, we have automated software tools that can do a lot of that work. These tools will take a subset of the client's data traffic and run that data through an analysis engine to produce a library of statistics. These stats reveal what is currently happening inside end-to-end data flows and uncover bottlenecks in data traffic, performance issues, outage root causes and other problems. The analysis results become the basis of business case documents such as project options, project plans, timelines, resource requirements, licensing costs, risk factors, etc. that are necessary for digital transformation and sap s/4hana migration planning.
With these tools any subjectivity or biases from the consultants is largely taken out of the equation, since the tool spits out facts, not opinions.
There is no risk to this first step as no changes are made to the system, and it is relatively low cost. In terms of the millions that will be spent on migrations and implementations, investing a relatively small dollar amount for a proper assessment is a necessary investment on the road to a digital transformation that has a high ROI while addressing s/4hana migration risks.
Q&A
Question: With so much already invested in ERP, why act now instead of waiting?
Answer: Standing still isn’t an option. The pace of change is accelerating, competitors are moving, and SAP ECC support ends in 2025 while new features are delivered in S/4HANA, not ECC. In-memory technologies like HANA and moving to the cloud offer significant potential to reduce costs, improve performance, and enable new capabilities—making it risky to wait.
Question: What is Genesis10’s Assess, Prove and Transform (APT) approach?
Answer: APT is a cost-conscious, lower-risk path to S/4HANA and cloud adoption. It starts with an automated SAP migration assessment to produce objective data on scope, performance, risks, and ROI. Those insights support a defensible business case and plan. From there, you demonstrate that HANA meets your organization’s needs (“Prove”) and execute a controlled migration and legacy decommissioning (“Transform”) to limit disruption and accelerate value.
Question: What early decisions do we need to consider before moving to S/4HANA or the cloud?
Answer: Key choices include Greenfield vs. Bluefield vs. Brownfield; public vs. private cloud and which platform (e.g., AWS, Azure, NEC-Iron Mountain); phased rollout vs. Big Bang; how much pre-migration housekeeping and code cleanup to do; whether to keep or replace interfaces; and how to handle consolidations and acquisitions. An early SAP migration assessment clarifies scope, readiness, and effort to make these decisions with confidence.
Question: What does an automated SAP migration assessment actually do, and is it risky?
Answer: The tools analyze a subset of your data traffic to generate statistics on end-to-end flows, bottlenecks, performance issues, outage root causes, and more. The results feed planning artifacts such as project options, timelines, resource needs, licensing costs, and risk factors. It’s low risk because no system changes are made and costs are relatively small compared to full migrations—while reducing the subjectivity and high variability of traditional consultant-led assessments.
Question: How does this approach help win executive buy-in and control costs?
Answer: Objective, tool-driven insights replace opinion-based estimates, reducing skepticism and variance. The assessment produces hard data to build a defensible business case (including ROI), align on scope and timelines, and select the right migration path. This helps control costs, limit disruption, and accelerate time-to-value—addressing both executive concerns and S/4HANA migration risks.
