SNOW-CSA Reporting, SLA and Imports Practice Question
Exhibit
Field Mapping: 'short_description' -> 'description' 'category' -> 'category' Coalesce: 'number'
Refer to the exhibit. An import set has a row with short_description='Test', category='network', and number='INC001'. The target table has an existing record with number='INC001' and description='Old Desc'. What will happen when the transform runs?
⚠ Common exam trap
ServiceNow often tests the misconception that a coalesce match always causes a conflict or error, when in fact it triggers an update if the match is unique and the coalesce field is correctly configured.
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 existing record is updated with description='Test'.
The transform uses the coalesce field 'number' to match the incoming record (number='INC001') with the existing target record (number='INC001'). Since a match is found, the transform performs an update operation. The short_description field from the import set row ('Test') is mapped to the description field on the target table, so the existing record's description is updated to 'Test'.
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 transform fails due to coalesce conflict.
Why it's wrong here
There is no conflict; coalesce works as intended.
- ✗
A new record is created.
Why it's wrong here
Coalesce finds a match, so no new record.
- ✗
No action because coalesce field is invalid.
Why it's wrong here
'number' is a valid field on the incident table.
- ✓
The existing record is updated with description='Test'.
Why this is correct
Coalesce matches on number, so the existing record is updated.
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