SNOW-CSA Service Catalog and Workflows Practice Question
Exhibit
Service Catalog > Catalog Definitions > My Catalog > Items > Laptop Request Variables: - u_location (reference to cmn_location) - u_cost_center (reference to u_cost_center) - u_approver (reference to sys_user) Flow: Create Request -> Approve (Approval Group: IT Hardware) -> Fulfillment (Assignment Group: Hardware Fulfillment) Default Catalog: Service Catalog Error: 'Item variable u_location has no default value and is mandatory'
Refer to the exhibit. A user submits a Laptop Request but receives the error shown. The user's session does not have a location set. What is the most likely cause?
⚠ Common exam trap
ServiceNow often tests the distinction between a variable being missing from the form versus being present but empty due to a missing default value or session context, leading candidates to incorrectly choose that the variable is missing from the form.
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 catalog item is configured to use a mandatory variable without a default value.
The error indicates that a mandatory variable is missing a value at submission. Since the catalog item is configured with a mandatory variable that has no default value, and the user's session lacks a location, the system cannot auto-populate the variable, causing the submission to fail. This is the most common cause of such errors in Service Catalog flows.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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