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FORMULA HELP

Find the next thing to check.

Look up a question, inspect a formula’s structure, then try a working example.

Published explanations come from 19 original troubleshooting topics. The lookup inspects structure without calculating a pasted formula. For generated advice and an explicit local trial, use the local formula assistant. Current task observations remain available inside task and function worksheets.

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Generate an English explanation with Chrome’s local model. Suggestions can be wrong; inspect the assumptions and run a separate trial on your sample. Opening this section does not generate or execute a formula.

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Unselected columns keep literal text, including leading zeros, = signs and error-looking labels. Selected numeric columns accept plain finite numbers; their empty cells are blank.

Cell rowABC
1RegionStatusAmount
2EastPaid10
3WestPaid20
4EastPending30
5EastPaid-5

The trial writes only to J2 in a copy of these literal cells. It allows at most 144 result cells and stops a calculation that exceeds its time limit. No model suggestion is run automatically.

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Published help topic

Check a name before hiding its error

#NAME? can come from a spelling, declaration or support problem.

  1. Compare the function spelling and argument order with its reference. Text labels in a formula need double quotes.
  2. A LET name or LAMBDA parameter belongs to its declared scope. Check the declaration and the place where it is called.
  3. Open the function reference to check this site’s support boundary. A browser #NAME? alone does not prove the formula is invalid in your Excel version.

Reference: Microsoft: formula errorsMicrosoft: LET

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