SCAN in WPS on Windows FAQ

Q: What should I do if the SCAN function shows an error after I enter it?

Check whether the formula starts with = . Check whether the parentheses match and the parameters are separated correctly. Review the syntax guidance to confirm the parameter types and count. If needed, simplify nested formulas and enter the formula again step by step.

Q: How can I view the SCAN function guidance?

Select the target cell. Type =SCAN( . Review the syntax guidance that appears automatically to confirm parameter requirements and examples.

When using SCAN, the most common questions are about formula errors, syntax guidance, and result checking; this FAQ includes 3 common questions and a glossary.

FAQ

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

Check whether the formula starts with =.
Check whether the parentheses match and the parameters are separated correctly.
Review the syntax guidance to confirm the parameter types and count.
If needed, simplify nested formulas and enter the formula again step by step.

How can I view the SCAN function guidance?

Select the target cell.
Type =SCAN(.
Review the syntax guidance that appears automatically to confirm parameter requirements and examples.

Why is the SCAN function result incorrect?

Check whether the referenced cells contain data that can be used in calculations.
Check for numbers stored as text, invalid references, or circular references.
After data changes, confirm the formula range and parameter order again.
Recalculate if needed and review the result again.

Glossary

Term	Definition
SCAN	A spreadsheet function that returns a series of accumulated calculation results.
Syntax guidance	The parameter structure and example information shown while entering a function.
Cross-sheet reference	Referencing cells or ranges from another worksheet in the current formula.
Nested calculation	Using other functions or expressions inside one formula to build multi-layer calculations.