SAP Extends S/4HANA Compatibility Packs Deadline to May 2026
SAP has officially extended the S/4HANA Compatibility Packs Deadline from December 31, 2025, to May 31, 2026. This final extension gives customers limited additional time to complete their transition away from Compatibility Packs. However, it also sends a clear message: SAP expects customers to move forward without further delays.
What Are S/4HANA Compatibility Packs?
S/4HANA Compatibility Packs allow selected classic SAP ERP functions to run temporarily in SAP S/4HANA. SAP introduced them to help customers migrate without immediate disruption. However, SAP never designed them as a long-term solution.
Instead, Compatibility Packs act as a transition mechanism. They give teams time to redesign processes using S/4HANA-native or SAP cloud solutions. Therefore, SAP has always planned their retirement as part of the overall S/4HANA strategy.
Why SAP Extended the S/4HANA Compatibility Packs Deadline
In real SAP projects, migrations rarely move as planned. Many customers still manage complex custom code, integrations, and compliance requirements. As a result, removing Compatibility Pack dependencies takes longer than expected.
Because of this reality, SAP granted a final five-month extension. This decision helps customers stabilize ongoing projects. At the same time, SAP clearly stated that no further extensions will follow. Therefore, customers must treat this deadline seriously.
What Customers Should Do Before May 2026
Customers should use this extension wisely. First, identify all processes that still depend on Compatibility Packs. Next, evaluate SAP-recommended replacements. Then, plan and test migrations well before the deadline.
Most importantly, involve business users early. This approach reduces resistance and avoids last-minute pressure. Consequently, customers gain a smoother transition and lower risk.
Final Thoughts from Fiowelt
The S/4HANA Compatibility Packs Deadline extension offers flexibility, not comfort. SAP has drawn a clear boundary. Customers who act now will benefit from stability and future-ready systems. Those who delay may face forced changes under tight timelines.
At Fiowelt, we strongly recommend using this window to modernize decisively and avoid unnecessary risk.
