3743540 - Application error when clicking 'register now' on curriculum page

• An item with an upcoming class is part of a curriculum and the learner sees the “Register Now” button on the new curriculum page.
• When clicking “Register Now”, an application error appears and registration cannot be completed.
• Caused by: javax.servlet.jsp.JspException: Define tag cannot set a null value.
• Error message = An exception occurred processing [/user/common/registration.jsp].

SAP SuccessFactors Learning

1. Locate a curriculum that includes an item with an upcoming class >
2. Open the curriculum and go to the Assignments page >
3. Click “Register Now” for the class >
4. Observe the application error and the failure to complete registration.

Coding issues - URL parameters

• The code correction for this issue will be part of 1H2026 patch that is set to be implemented on June 3rd. This is only a tentative timeline which is subject to change.
• Please, set this KBA as a favorite (star icon on the top right corner) to receive updates on it. Check KBA 2171560 to understand how to get notified when a KBA is created/updated.
• Workaround: Users can register for the class by clicking the item from the Curricula Assignments page > Upcoming Classes section.

• SAP SuccessFactors Product Release & Road Map Information
• SAP SuccessFactors Patches Knowledge Base
• KBA 2692971 - SAP SuccessFactors Known Issues for the 1H 2026 Release

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