SNOW-CSA Reporting, SLA and Imports Practice Question
An import set row fails with the error 'Coalesce field not found on target table'. What is the most common cause?
⚠ Common exam trap
Watch out — candidates often assume the error means the target table lacks the column, when in fact the column exists but is simply not mapped in the transform map's field 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 coalesce field is not mapped in the transform map.
The 'Coalesce field not found on target table' error occurs when the transform map specifies a coalesce field that is not mapped to any target column in the transform map. The coalesce field is used to determine whether an import set row should update an existing record or create a new one; if the field is not mapped, the system cannot locate it on the target table during the coalesce operation, triggering this error. Option A correctly identifies that the coalesce field is missing from the transform map's field mappings, which is the most common root cause.
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 coalesce field is not mapped in the transform map.
Why this is correct
The coalesce field must be mapped in the transform map to a field on the target table.
- ✗
The import set row is missing data in the coalesce field.
Why it's wrong here
Missing data would result in a different error, not 'coalesce field not found'.
- ✗
The staging table is incorrectly configured.
Why it's wrong here
Staging table configuration does not affect coalesce field mapping.
- ✗
The target table does not have the specified coalesce field.
Why it's wrong here
If the field does not exist on the target table, a different error would occur.
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Senior Network & Security Engineer · founder of Courseiva
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