ISERROR returns TRUE if the value is any error value : ISERROR « Information functions « Microsoft Office Excel 2007 Tutorial

Home Microsoft Office Excel 2007 Tutorial 1. Introduction 2. Editing 3. Format Style 4. Table 5. Chart 6. Formula 7. Workbook Worksheet 8. Wordart Clip Art Shape Picture 9. PivotTable PivotChart 10. Data Analysis 11. Macro ActiveX Add in 12. Security 13. Collaboration 14. Database functions 15. Date Time functions 16. Engineering functions 17. Information functions 18. Logical functions 19. Lookup Reference functions 20. Math Trigonometry functions 21. Statistical functions 22. Text functions VBA / Excel / Access / Word Microsoft Office PowerPoint 2007 Tutorial Microsoft Office Word 2007 Tutorial

Microsoft Office Excel 2007 Tutorial » Information functions » ISERROR   17.6.1.ISERROR returns TRUE if the value is any error value Fill A1 with: =1/0 Input the formula: =ISERROR(A1). Press Enter to get the result. 17.6.ISERROR 17.6.1. ISERROR returns TRUE if the value is any error value 17.6.2. Return the total number of error values in a range named Data