C_ARSUM Ariba Supplier Management Practice Question
When designing a custom supplier qualification template, which field type should be used if you need to enforce a specific format, such as a Tax ID?
⚠ Common exam trap
Candidates often choose standard text fields, missing the requirement for 'enforced' formatting which is only possible through validated fields using specific regex patterns for data integrity.
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
✓
Validated field with a regex pattern
Using a validated field type is essential for data integrity. By specifying a format, you ensure that all suppliers enter data consistently, which is critical for downstream ERP synchronization. If data is not formatted correctly, the integration will fail or result in downstream errors during tax calculation or payment. Proper field configuration minimizes errors and streamlines the validation process for the procurement team reviewing the supplier's registration.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Free-text field
Why it's wrong here
Free-text fields allow any input, which would lead to inconsistent data formats for Tax IDs. This makes it impossible to validate the entry, potentially causing failures during the ERP integration process. Standardized fields are required for critical business data like Tax IDs to ensure automated processes can interpret the input.
- ✓
Validated field with a regex pattern
Why this is correct
A validated field using a regular expression ensures that the user input adheres strictly to the required format (e.g., a specific number of digits). This prevents entry errors and ensures that the data is clean and compatible with the ERP system's validation rules, which is essential for accurate compliance.
- ✗
Multiple-choice dropdown
Why it's wrong here
A dropdown menu is unsuitable for a variable like a Tax ID, which is a unique identifier per supplier. Dropdowns are intended for selecting from a set list of options, not for unique alphanumeric strings. Using a dropdown would make it impossible for the supplier to enter their own specific Tax ID.
- ✗
Attachment upload field
Why it's wrong here
While attaching a document might verify a Tax ID, it does not allow the system to programmatically validate the data for the ERP. The system cannot parse attachments to extract IDs for automated validation, which is necessary for seamless data integration and ensuring compliance with financial reporting requirements.
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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.