In a large calculation document, you can find errors easily by using the Go to Next/Previous Error button.
The following only applies to Tedds for Word.
If an errors occur in hidden lines of the calculations, finding them with the Go to Next/Previous Error button is not possible. To view the error, do one of the following actions.
Some errors may seem impossible to find. In most cases, these kinds of invisible errors occur because of multiple accidental clicks on the subscript or superscript buttons.
If you simply cannot find the error, try deleting and re-typing the erroneous expression in the calculation document.