Within Excel there are different functions that are part of the group called ES, which in turn are in charge of checking the value specified by the person and allows correcting if it is true or false, depending on the result it produces. Any of these ES functions can be used to learn more about the input data before performing calculations or other action.
All these functions are very useful formulas that Excel has, which you can consult the support on the official page that provide enough help for the user, such as ESERROR and ESERR that allow you to know if an error has occurred. That is why it is necessary to know what is the purpose and use of the Excel function ISERROR and ESERR?
The ISERROR function allows you to check if the value is an error and it can return said value to TRUE or FALSE, that is, it will evaluate the value placed in a cell or formula. You can also use this formula in forms that you make in Excel .
Whereas the ESERR function is very similar to the one mentioned above, but it only returns TRUE when the evaluated argument is as # N / A. Both functions are formulas that can be used to find out whether or not the data obtained from other sources can throw an error. They can learn to use Excel online easily .
Use of Excel function ISERROR and ESERR
When developing a spreadsheet it is very important to know if an error occurred or not, that is why the use of the Excel function ESERROR and ESERR is of great relevance, because with both you can evaluate that and continue working with ease, it is a matter of know the formulas to use and the use of the code function to complement other functions .
Likewise, it must be taken into account that ISERROR corresponds to any of the error values such as: # N / A, # VALUE !, # REF !, # DIV / 0 !, # NUM !, # NAME ? O # NULL !; while in ESERR it can be any error value in Excel making exception of # N / A, that is, both functions check all possible errors that Excel may have registered.
Excel ISERROR
The ISERROR function in Excel is one that evaluates the value written in a cell and then indicates whether or not it has an error. It should be noted, after the function performs its verification, it will return the value to TRUE, but in case there is no error, the function will return it to FALSE. This function has two parts.
In the first part, place the formula you want to use, in this case it is = ISERROR, and add the cell you want to verify. In the second part, you write what you want to do next in case the cell verification fails. The syntax being like this: = ISERROR (value or reference). The value that is written is the one you want to check.
The Excel ESERR function
The Excel ESERR function allows you to know if the value of a cell or the result obtained is an error , it also allows you to compare a value against other types of error in the Excel spreadsheet except the # N / A error, since will return it with FALSE value.
In the case of ESERR, to evaluate the value that was entered in the selected cell, you must click the insert function icon; which is located on the top toolbar or you can also click the right mouse button on the selected cell; and choose the option insert function in the menu.
Then it goes on to select in the function group INFORMATION in the list, where you must click to choose the ESERR function, there you enter the evidence you want and hit the Enter button. The result will automatically be displayed in the selected cell.
