C_ARSUM Ariba Supplier Management Practice Question
Exhibit
Error Log: [ERROR] [SupplierPortal] Invitation failed for SupplierID 9982: Invalid 'Preferred Category' mapping in Supplier Management Configuration.
Refer to the exhibit. A procurement administrator is troubleshooting a failed supplier invitation process. What is the most likely cause of this error?
⚠ Common exam trap
Exam takers frequently blame user permission errors or network downtime instead of looking at master data configuration issues like commodity code mappings.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The Supplier Management configuration mapping for the Commodity Code hierarchy is incomplete or invalid.
The error indicates a mismatch between the Commodity Code hierarchy defined in the SAP Ariba configuration and the mappings expected by the Supplier Management module. When inviting a supplier, the system attempts to associate them with preferred categories. If these categories are not correctly synchronized or mapped within the master data, the invitation orchestration engine fails to resolve the object references, resulting in the logged error.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The supplier has already been invited to a different process project.
Why it's wrong here
While duplicate invitations are a common issue, the specific error text explicitly mentions a 'Preferred Category' mapping failure. If the supplier were already invited, the error log would typically report a 'Duplicate Record' or 'Object already exists' exception rather than an issue related to the internal configuration of commodity category mapping.
- ✓
The Supplier Management configuration mapping for the Commodity Code hierarchy is incomplete or invalid.
Why this is correct
The error explicitly points to the 'Preferred Category' mapping. This suggests that the commodity code assigned to the supplier does not exist in the active configuration map. Ensuring that category mappings are consistent across both the procurement and supplier management modules is critical to avoid runtime failures during the invitation and onboarding process.
- ✗
The registration questionnaire template is missing a mandatory commodity field.
Why it's wrong here
If a mandatory field were missing, the system would typically throw a validation error during the form submission or project initialization, not an error related to 'Preferred Category' mapping during the invitation phase. The error points towards a system-level configuration synchronization issue rather than a field-level validation issue within the questionnaire design.
- ✗
The user account sending the invitation lacks permission to modify the supplier master data.
Why it's wrong here
Insufficient permissions would result in an 'Access Denied' or '403 Forbidden' error within the application interface. The provided log clearly specifies a configuration mapping failure, which is a structural issue within the data dictionary, not a user-level security restriction preventing the completion of the invitation task within the Ariba platform.
Visual reference
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official SAP exam blueprint
This C_ARSUM practice question is part of Courseiva's free SAP certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the C_ARSUM exam.