IFERROR in WPS on Windows FAQ

Last updated:July 17, 2026

Common IFERROR questions usually involve formula entry, parameter syntax, and result checking; this FAQ includes 4 common questions and a glossary.

FAQ

What should I do if the IFERROR function shows an error after I enter it?

  1. Check whether the formula starts with =.
  2. Check whether the parentheses are paired correctly and the parameters are separated correctly.
  3. Review the syntax prompt to confirm the parameter order and count.
  4. Press Enter again after making corrections.

How can I view the IFERROR function guidance?

  1. Select the target cell and type =IFERROR(.
  2. Review the syntax prompt that appears in the formula editing area.
  3. Use the prompt to complete the parameters.

Why is the IFERROR result-not-what-i-expected">Why is the IFERROR result not what I expected?

  1. Check whether referenced cells contain numbers stored as text.
  2. Check whether there is a circular reference or an incorrect reference range.
  3. Check whether the second parameter is returning a value you did not intend.
  4. Press F9 to recalculate if needed, then review the result again.

How do I wrap a lookup formula with IFERROR?

  1. Write the original lookup formula first.
  2. Add IFERROR( around the outer layer and use the original formula as the first parameter.
  3. Enter the content you want to display when no match is found as the second parameter.
  4. Confirm the formula and review the display result for unmatched data.

Glossary

TermDefinition
IFERRORAn error-handling function that returns specified content when a formula result produces an error.
ParameterAn input inside a function that helps determine the calculation logic and returned result.
Nested formulaA formula structure that includes another function or expression inside it.
Cross-sheet referenceA way to reference cells or ranges from another worksheet in the current formula.