What to Test Before SAP ECC Migration: Pre-Live Checklist

Post Views: 1

This blog discusses the challenges and considerations of SAP ECC migration, including extended support options and strategic planning.

Interview Insights and Challenges

In an interview, Guilherme Joventino, COO of MIGNOW, discussed the challenges and considerations surrounding SAP ECC migration deadlines. He highlighted that some enterprises are choosing to extend support beyond the 2027 deadline, opting instead for additional years of maintenance through SAP. This decision often hinges on the organization’s strategic approach to the ERP system and the potential costs associated with delaying the transition.

Case Study: Multinational Manufacturer

One example cited involved a multinational manufacturer that prioritized maintaining its rollout schedule over adhering to the 2027 deadline. The company’s formal plan outlined specific country-by-country implementation timelines, and the 2027 date was not a factor in their planning.

Extended Support and Cost Implications

SAP offers extended support for a fee, which for large organizations is relatively minor compared to the overall migration cost. This allows companies to avoid compressing their rollout timelines, even if it means delaying the move. However, the financial impact of this choice remains uncertain, as it depends on how critical the ERP system is to the organization’s operations.

Strategic Considerations

For businesses where the ERP system drives innovation, new product launches, or evolving business models, delaying the migration can result in lost opportunities. In contrast, organizations using the system primarily for financial back-office functions may face minimal risks, as these processes change infrequently. The decision to delay is thus highly context-dependent, with strategic users of SAP often benefiting from early migration by leveraging the new platform for future growth.

Cost of Extended Support

The cost of extended support is another factor. SAP charges approximately 2% on top of standard enterprise support fees for maintenance extensions. For a $1 million license, this adds a significant annual expense, though it is typically not enough to deter companies from extending support. The choice is framed as a strategic move rather than a cost-saving measure, emphasizing long-term operational flexibility over immediate financial considerations.

Barriers to Migration

When organizations express reluctance to migrate, the underlying reasons often extend beyond budget constraints. Fear of disruption, particularly during critical operational periods such as financial close dates or peak logistics windows, is a common barrier. This fear is compounded by the risk of system failures during the go-live phase, which could disrupt essential business functions.

Staffing and Knowledge Challenges

Staffing challenges also emerge later, as internal teams may lack the expertise to manage the migration due to years of customizations and undocumented processes. The first 90 days of a phased migration are critical, though they focus on preparation rather than the actual migration. This phase involves knowledge transfer, detailed planning, and environment configuration.

Testing and Preparation

Testing is a key component, with the scope and validation processes defined early to ensure a smooth transition. The success of this phase depends heavily on the client’s commitment, resource availability, and the ability to align stakeholders around the migration methodology.

Impact on Employees

The transition also impacts employees with deep knowledge of the legacy system. Many of these individuals face uncertainty as their roles become obsolete due to automation. Organizations that proactively reassign these employees to higher-value tasks, such as data analysis, tend to retain critical expertise. Conversely, those that fail to plan for this transition risk losing institutional knowledge, leading to delays and inefficiencies.

Case Study: Central American Manufacturing Company

A case study of a Central American manufacturing and distribution company illustrated the challenges of a technically successful migration that still faced post-go-live issues. Despite meeting all quality benchmarks, the project encountered difficulties due to inadequate environment sizing and insufficient test coverage. This highlighted the importance of thorough preparation, including proper resource allocation and rigorous testing of operational processes.

Key Takeaways

The interview underscored the need for organizations to prioritize readiness, automate testing, and ensure visibility into validation processes. By addressing these factors, companies can mitigate risks and achieve a smoother migration, regardless of their technical expertise. The key takeaway is that the success of a go-live phase is determined long before the actual transition, relying on meticulous planning and alignment with business-critical processes.