how to find excel formula error. It simply means NOT AVAILABLE. Click on the Formulas tab.
NA VALUE REF DIV0 NUM NAME or NULL. NA error occurs in excel when a value is not found. The principle of the search for error.
Use the IFERROR function to trap and handle errors produced by other formulas or functions.
Step 4. Here are the steps you need to follow. Step 2. Type the symbol in the formula bar.