{"id":2976,"date":"2021-06-21T15:53:03","date_gmt":"2021-06-21T10:23:03","guid":{"rendered":"https:\/\/exceltrick.com\/?p=2976"},"modified":"2023-11-08T18:39:25","modified_gmt":"2023-11-08T13:09:25","slug":"excel-iserr-function","status":"publish","type":"post","link":"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/","title":{"rendered":"Excel ISERR Function &#8211; How to Use"},"content":{"rendered":"<p>The Excel ISERR function checks whether a value is an error (except for the #N\/A error) or not. The function returns TRUE upon finding any error except the #N\/A. It returns FALSE for all other values and for #N\/A errors.<\/p>\n<p>ISERR literally means \u2018Is error?\u2019, but by shortening the spelling, it hints that it would not work for <a href=\"https:\/\/exceltrick.com\/functions\/na-error-excel\/\">#N\/A errors<\/a>. This may seem like a shortfall but there are functions that deal with all types of errors and few other functions that singularly deal with the #N\/A errors. With its introduction in 2003, ISERR comes from a bunch of IS functions that result in TRUE or FALSE.<\/p>\n<p>By the end of this tutorial, you will learn what the ISERR function can do, how to increase its usefulness with other functions, and how it stacks up against similar error handling functions.<\/p>\n<img decoding=\"async\" class=\"aligncenter size-full wp-image-2988\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function.png\" alt=\"Excel ISERR Function\" width=\"753\" height=\"396\" title=\"\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-69f3f19533aee\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-69f3f19533aee\"  type=\"checkbox\" id=\"item-69f3f19533aee\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#Syntax\" title=\"Syntax\">Syntax<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#Important_Characteristics_of_ISERR_Function_in_Excel\" title=\"Important Characteristics of ISERR Function in Excel\">Important Characteristics of ISERR Function in Excel<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#Examples_of_ISERR_Function\" title=\"Examples of ISERR Function\">Examples of ISERR Function<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#Example_1_%E2%80%93_Simple_ISERR_function\" title=\"Example 1 \u2013 Simple ISERR function\">Example 1 \u2013 Simple ISERR function<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#Example_2_%E2%80%93_ISERR_function_with_IF_function\" title=\"Example 2 \u2013 ISERR function with IF function\">Example 2 \u2013 ISERR function with IF function<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#Example_3_%E2%80%93_ISERR_function_with_the_SUM_function\" title=\"Example 3 \u2013 ISERR function with the SUM function\">Example 3 \u2013 ISERR function with the SUM function<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#ISERR_vs_ISERROR_Function\" title=\"ISERR vs ISERROR Function\">ISERR vs ISERROR Function<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#How_to_Choose_Between_ISERR_ISERROR\" title=\"How to Choose Between ISERR &amp; ISERROR\">How to Choose Between ISERR &amp; ISERROR<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#ISERR_vs_ISNA_Function\" title=\"ISERR vs ISNA Function\">ISERR vs ISNA Function<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/exceltrick.com\/functions\/excel-iserr-function\/#How_to_Choose_Between_ISERR_ISNA\" title=\"How to Choose Between ISERR &amp; ISNA\">How to Choose Between ISERR &amp; ISNA<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Syntax\"><\/span>Syntax<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The syntax of the ISERR function (like all IS functions) is as follows:<\/p>\n<div class=\"excelFormula\"><code><span class=\"operator\">=<\/span><span class=\"function\">ISERR<\/span>(value)<\/code><\/div>\n<p style=\"margin: 0px;\"><strong>Arguments:<\/strong><\/p>\n<p style=\"padding-left: 30px;\"><code>value<\/code> &#8211; The value or expression to be tested for errors (except for #N\/A error).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Important_Characteristics_of_ISERR_Function_in_Excel\"><\/span>Important Characteristics of ISERR Function in Excel<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>The ISERR function deals with all errors except #N\/A errors.<\/li>\n<li>The function returns TRUE when it finds errors other than the #N\/A error, otherwise, it returns FALSE.<\/li>\n<li>ISERR is generally used along with the IF function to handle errors.<\/li>\n<li>If the formula has any typos or misspelling, the function returns a #NAME? error<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Examples_of_ISERR_Function\"><\/span>Examples of ISERR Function<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Let\u2019s look into some examples to increase our understanding of the ISERR function.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Example_1_%E2%80%93_Simple_ISERR_function\"><\/span>Example 1 \u2013 Simple ISERR function<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Let\u2019s see ISERR in its simplest form to show you what it can deal with.<\/p>\n<img decoding=\"async\" class=\"aligncenter wp-image-2989 size-full\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function-Example-01.png\" alt=\"Simple ISERR function\" width=\"371\" height=\"301\" title=\"\">\n<p>We are checking column A for errors using the ISERR function in its simplest form:<\/p>\n<div class=\"excelFormula\"><code><span class=\"operator\">=<\/span><span class=\"function\">ISERR<\/span>(A2)<\/code><\/div>\n<p>Here, the ISERR function looks for any errors in cell &quot;A2&quot; and since cell &quot;A2&quot; has a #DIV\/0! error so the function returns TRUE. In addition to &quot;A2&quot;, all the cells from &quot;A3&quot; to &quot;A5&quot; also contain errors hence the ISERR function returns TRUE for all of them.<\/p>\n<p>However, upon finding an #N\/A error in the cell &quot;A6&quot;, ISERR results in FALSE. Similarly, it also results in FALSE upon finding no errors in cells &quot;A7&quot; and &quot;A8&quot;. This confirms that the ISERR function picks on all errors except #N\/A errors.<\/p>\n<p>This is a very basic application of the ISERR function. Let\u2019s see more practical examples.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Example_2_%E2%80%93_ISERR_function_with_IF_function\"><\/span>Example 2 \u2013 ISERR function with IF function<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The easiest way to expand the usability of IS family functions is to nest them within the <a href=\"https:\/\/exceltrick.com\/functions\/excel-if-statement\/\"  rel=\"noopener noreferrer\">Excel IF function<\/a>. The IF function delivers custom values for when a supplied condition is met or not. We can achieve these custom values instead of TRUE\/FALSE by using the IF and ISERR functions together. Let&#39;s see this with an example.<\/p>\n<p>We have a list of 10 products. We are given the total sales for each product and its unit price. We are calculating the units sold of each product ( dividing sales by price).<\/p>\n<img decoding=\"async\" class=\"aligncenter wp-image-2990 size-full\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function-Example-02.png\" alt=\"ISERR function with IF function\" width=\"550\" height=\"375\" title=\"\">\n<p>The absence of the price of some products has resulted in #DIV\/0 errors. We are not liking the look of these on our worksheet so let\u2019s use the said functions to present the errors in a more elegant way.<\/p>\n<img decoding=\"async\" class=\"aligncenter wp-image-2991 size-full\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function-Example-03.png\" alt=\"We have converted the #DIV\/0 errors into the custom value &quot;Check!&quot; by this formula\" width=\"550\" height=\"375\" title=\"\">\n<p>We have converted the #DIV\/0 errors into the custom value &quot;Check!&quot; by this formula:<\/p>\n<div class=\"excelFormula\"><code><span class=\"operator\">=<\/span><span class=\"function\">IF<\/span>(<span class=\"function\">ISERR<\/span>(B2<span class=\"operator\">\/<\/span>C2),\"<span class=\"string\">Check!<\/span>\",(B2<span class=\"operator\">\/<\/span>C2))<\/code><\/div>\n<p>The purpose is to check errors while calculating units sold and attain a custom value instead of a #DIV\/0 error.<\/p>\n<p>Beginning with Product A, the ISERR function starts off by checking &quot;B2\/C2&#8243; for errors. It finds no errors, ISERR\u2019s result is FALSE. In case of FALSE, the IF function is set to deliver the result of \u201cB2\/C2&quot; (which is 133\/2.5). The result is &quot;53&quot; which is finally displayed.<\/p>\n<p>Let\u2019s evaluate the #DIV\/0 errors. Product E hasn\u2019t been launched yet, hasn\u2019t made any sales and so its data is not available. ISERR checks &quot;B6\/C6&quot; for errors, it finds a #DIV\/0 error (0\/0 = #DIV\/0), ISERR\u2019s result is TRUE. In case of TRUE, the IF function is set to deliver the result &quot;Check!&quot;, instead of displaying the #DIV\/0 error, which is the final result.<\/p>\n<p>We can also see the same treatment for Products F and G. Product F\u2019s sales data is available but the price is listed as $0 which results in a #DIV\/0 error. Product G\u2019s sales data is available but the price data is missing which again results in a #DIV\/0 error. The IF function has displayed both the #DIV\/0 errors as the custom value &quot;Check!&quot;.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Example_3_%E2%80%93_ISERR_function_with_the_SUM_function\"><\/span>Example 3 \u2013 ISERR function with the SUM function<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The SUM function adds all the numbers in the provided range of cells. We can take the help of the SUM and ISERR functions to count how many errors (except #N\/A errors) there are in a range of cells supplied in the formula.<\/p>\n<p>We will take a look at Example 1.<\/p>\n<img decoding=\"async\" class=\"aligncenter wp-image-2992 size-full\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function-Example-04.png\" alt=\"ISERR function with the SUM function\" width=\"493\" height=\"315\" title=\"\">\n<p>The formula used is:<\/p>\n<div class=\"excelFormula\"><code>{<span class=\"operator\">=<\/span><span class=\"function\">SUM<\/span>(<span class=\"operator\">--<\/span><span class=\"function\">ISERR<\/span>(A2:A8))}<\/code><\/div>\n<p><strong>Note:<\/strong>\u00a0This is an array formula and must be entered with Ctrl + Shift + Enter keys, except in Excel 365.<\/p>\n<p>The ISERR function applied to the range on its own will split into the supplied cell range and give the result of each cell individually in this way:<\/p>\n<img decoding=\"async\" class=\"aligncenter wp-image-2993 size-full\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function-Example-05.png\" alt=\"ISERR function applied to the range\" width=\"468\" height=\"315\" title=\"\">\n<p>The #N\/A error is excluded from being treated as an error by the ISERR function. The result of the ISERR function is TRUE, TRUE, TRUE, TRUE, FALSE, FALSE, FALSE. The double unary in the formula commands TRUE and FALSE to take their respective numeric values as 1 and 0. The result then becomes 1, 1, 1, 1, 0, 0, 0. The SUM function then adds up ISERR\u2019s result and displays &quot;4&quot; as the result.<\/p>\n<p>Where #N\/A errors need to be included in the errors, the ISERROR function can be used instead of the ISERR function in the same way.<\/p>\n<p><em>Recommended Reading<\/em>: <a href=\"https:\/\/exceltrick.com\/functions\/excel-iferror-function\/\"  rel=\"noopener noreferrer\">Excel IFERROR Function &#8211; How to Use<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"ISERR_vs_ISERROR_Function\"><\/span>ISERR vs ISERROR Function<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The bigger brother of ISERR, ISERROR (is error?) deals with all Excel errors and returns TRUE if any error is detected and FALSE otherwise. Unlike ISERR, ISERROR accounts for the #N\/A error along with other errors.<\/p>\n<p>Let\u2019s see what changes using ISERROR instead of ISERR can bring to the above example.<\/p>\n<img decoding=\"async\" class=\"aligncenter wp-image-2994 size-full\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function-Example-06.png\" alt=\"ISERR vs ISERROR Function\" width=\"490\" height=\"320\" title=\"\">\n<p>Without changing anything else, we have replaced the ISERR function with the ISERROR function in the formula:<\/p>\n<div class=\"excelFormula\"><code>{<span class=\"operator\">=<\/span><span class=\"function\">SUM<\/span>(<span class=\"operator\">--<\/span><span class=\"function\">ISERROR<\/span>(A2:A8))}<\/code><\/div>\n<p><strong>Note:<\/strong>\u00a0This is an array formula and must be entered with Ctrl + Shift + Enter keys, except in Excel 365.<\/p>\n<p>The result here is &quot;5&quot; instead of &quot;4&quot; because the ISERROR formula returns TRUE for the #N\/A error as well (unlike ISERR). The inner function results in &#8211; TRUE, TRUE, TRUE, TRUE, TRUE, FALSE, FALSE. The double negatives change result to 1, 1, 1, 1, 1, 0, 0. The SUM function then adds up these numbers to &quot;5&quot; and displays the final result.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_to_Choose_Between_ISERR_ISERROR\"><\/span>How to Choose Between ISERR &amp; ISERROR<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The ISERR function is suitable where the #N\/A error is not required to be accounted for as an error. Where the #N\/A error needs to stand out without being covered as any other error, the ISERR function would be a good choice so as to point out that certain data is not available.<\/p>\n<p>On the other hand, the <a href=\"https:\/\/exceltrick.com\/functions\/excel-iserror-function\/\"  rel=\"noopener\">ISERROR function<\/a> would work better where all errors need to be handled.\u00a0 It will deal with all errors including the #N\/A error and will confirm whether there are any errors in the data or not.<\/p>\n<p>Both functions result in either TRUE or FALSE and can use the IF function to return custom values instead of TRUE\/FALSE.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"ISERR_vs_ISNA_Function\"><\/span>ISERR vs ISNA Function<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The <a href=\"https:\/\/exceltrick.com\/functions\/excel-isna-function\/\"  rel=\"noopener noreferrer\">ISNA function<\/a> is the exact opposite of the ISERR function; the ISNA function checks whether a value is #N\/A and returns TRUE or FALSE accordingly. For what the functions offer, they are both useful in their own regard and depend on what you are trying to achieve. Like in the example above, ISNA would be totally irrelevant as we are not dealing with #N\/A errors which usually comes up alongside lookup functions.<\/p>\n<p>Replacing ISERR with ISNA in Example 2 would do this:<\/p>\n<img decoding=\"async\" class=\"aligncenter wp-image-2995 size-full\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function-Example-07.png\" alt=\"ISERR vs ISNA Function\" width=\"586\" height=\"371\" title=\"\">\n<p>The ISNA function solely deals with #N\/A errors and has resulted in #DIV\/0! errors despite the request to return &quot;Check!&quot; upon finding errors. But let\u2019s not judge a fish on its ability to climb a tree.<\/p>\n<p>Now if we were to look up the units sold for certain products, this is what we would do:<\/p>\n<img decoding=\"async\" class=\"aligncenter wp-image-2996 size-full\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function-Example-08.png\" alt=\"The ISNA function solely deals with #N\/A errors and has resulted in #DIV\/0! errors\" width=\"875\" height=\"371\" title=\"\">\n<div class=\"excelFormula\"><code><span class=\"operator\">=<\/span><span class=\"function\">IF<\/span>(<span class=\"function\">ISNA<\/span>(<span class=\"function\">VLOOKUP<\/span>(F8,$A$2:$D$11,4,0)), \"<span class=\"string\">Not available!<\/span>\" ,(<span class=\"function\">VLOOKUP<\/span>(F8,$A$2:$D$11,4,0)))<\/code><\/div>\n<p><a href=\"https:\/\/exceltrick.com\/functions\/vlookup-in-excel\/\"  rel=\"noopener\">VLOOKUP<\/a> is told to find the data in the cell &quot;F8&quot; which is Product &quot;K&quot;. The table given to VLOOKUP for searching is within the cell range &quot;A2:D11&quot; (<a href=\"https:\/\/exceltrick.com\/what-is\/excel-relative-and-absolute-references\/\"  rel=\"noopener noreferrer\">locked in place by the \u201c$\u201d sign<\/a>); VLOOKUP must find the value in &quot;F8&quot; cell in the 1<sup>st<\/sup> column (column A) of the given table and return the corresponding value from the 4<sup>th<\/sup> column (column D). &quot;0&quot; indicates that VLOOKUP must find an exact match. However, VLOOKUP could not find Product &quot;K&quot; in column A as it is not listed in our dataset.<\/p>\n<p>This results in an #N\/A error. The result is handed over to ISNA and it turns &quot;#N\/A&quot; into TRUE. The result TRUE is passed to the IF function which shows the message &quot;Not available!&quot; as the final output of the formula.<\/p>\n<p><strong>NOTE:<\/strong> Check out the <a href=\"https:\/\/exceltrick.com\/functions\/excel-ifna-function\/\"  rel=\"noopener noreferrer\">IFNA function<\/a> which will give identical results without having to nest the ISNA function within the IF function.<\/p>\n<p>Replacing ISNA with ISERR in this example would do this:<\/p>\n<img decoding=\"async\" class=\"aligncenter wp-image-2997 size-full\" src=\"https:\/\/exceltrick.com\/wp-content\/uploads\/2021\/06\/Excel-ISERR-Function-Example-09.png\" alt=\"Replacing ISNA with ISERR in this example\" width=\"875\" height=\"371\" title=\"\">\n<p>The ISERR function does not deal with #N\/A errors and has resulted in an #N\/A error as VLOOKUP could not find Product &quot;K&quot; in the dataset.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_to_Choose_Between_ISERR_ISNA\"><\/span>How to Choose Between ISERR &amp; ISNA<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>When in need of narrowing down the errors to be checked, IFERR will work for covering up all errors excluding the #N\/A error. It is the exact flip of the ISNA function which will be convenient to deal only with #N\/A errors. Both result in TRUE\/FALSE upon finding the respective errors and need IF to result in custom values. When dealing with all errors minus the #N\/A error, use ISERR function.<\/p>\n<p>The nature of the ISNA function is to exclusively deal with #N\/A errors which makes it more useful with lookup functions and for such instances, ISERR becomes totally irrelevant. When ISNA will be used, it will only deal with #N\/A errors and display other errors as is, which is helpful to find the underlying problem in the data or formula. When dealing only with #N\/A errors, use ISNA function.<\/p>\n<p>That\u2019s practically the end but do you know how the shy guy asked out the new girl Isna on Excel?<\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>IS, ERR, ISNA your #NAME?<\/p>\n<p>We\u2019ll be back with more functions and confidence!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Excel ISERR function checks whether a value is an error (except for the #N\/A error) or not. The function returns TRUE upon finding any error except the #N\/A. It returns FALSE for all other values and for #N\/A errors. ISERR literally means \u2018Is error?\u2019, but by shortening the spelling, it hints that it would [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":2988,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/posts\/2976"}],"collection":[{"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/comments?post=2976"}],"version-history":[{"count":0,"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/posts\/2976\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/media\/2988"}],"wp:attachment":[{"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/media?parent=2976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/categories?post=2976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exceltrick.com\/wp-json\/wp\/v2\/tags?post=2976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}