Fix a spreadsheet error
Helps understand and fix common spreadsheet formula errors.
Use this workflow when a formula gives an error or unexpected result. AI can help explain possible causes, but you should test any fix on a copy first.
Paste the formula, the exact error message, the spreadsheet app and a small example of the data layout. Remove private data before sharing.
Input: A VLOOKUP formula showing N/A. Output shape: likely causes, corrected formula options, plain-English explanation and a safe test step.
Try the fix on a copy or sample row. Check whether the problem is the formula, the data format, missing values or the wrong cell range.
Support & Automation
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Paste the formula and error.
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Ask AI what may be wrong.
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Try the fix on a copy.

Copy this Prompt:

This Excel formula is showing an error. Explain what may be wrong, suggest a corrected formula and explain the fix in simple terms.

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Common mistakes

Replacing a formula in the live file too quickly. A fix can solve one error and create another if the data layout is not checked.
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