https://community.blueprism.com/t5/Product-Forum/How-to-replace-tabs-with-commas-in-string-function-Replace/m-p/54796#M9216 If replacing the space also doens't work, then it must be checked against the ASCII equivalent of \t.    Tyr the following approach:    string strWithTabs = ""here is a string\twith a tab""; char tab = '\u0009'; String line = strWithTabs.Replace(tab.ToString(), """");  Mon, 10 Sep 2018 07:43:00 GMT Joshi_KumarA_V 2018-09-10T07:43:00Z https://community.blueprism.com/t5/Product-Forum/How-to-replace-tabs-with-commas-in-string-function-Replace/m-p/54793#M9213 Looking for how to use Replace for keys such as tab? Tried Replace([string1], "\t",[string2]) . This does not appear to work. Thanks Thu, 06 Sep 2018 01:24:00 GMT https://community.blueprism.com/t5/Product-Forum/How-to-replace-tabs-with-commas-in-string-function-Replace/m-p/54793#M9213 CR 2018-09-06T01:24:00Z https://community.blueprism.com/t5/Product-Forum/How-to-replace-tabs-with-commas-in-string-function-Replace/m-p/54794#M9214 Sorry actually the above should be  Replace([string1], ""\t"", "",""). \t does not seem to be recognized. Thu, 06 Sep 2018 01:27:00 GMT https://community.blueprism.com/t5/Product-Forum/How-to-replace-tabs-with-commas-in-string-function-Replace/m-p/54794#M9214 CR 2018-09-06T01:27:00Z https://community.blueprism.com/t5/Product-Forum/How-to-replace-tabs-with-commas-in-string-function-Replace/m-p/54795#M9215 Try copying the tab(Means the space, copy it from data item where you have your string stored) and paste it in place of \t . Replace([Data1],""        "","","").  this worked for me   Thanks   Fri, 07 Sep 2018 18:07:00 GMT https://community.blueprism.com/t5/Product-Forum/How-to-replace-tabs-with-commas-in-string-function-Replace/m-p/54795#M9215 AbhilashSingha1 2018-09-07T18:07:00Z https://community.blueprism.com/t5/Product-Forum/How-to-replace-tabs-with-commas-in-string-function-Replace/m-p/54796#M9216 If replacing the space also doens't work, then it must be checked against the ASCII equivalent of \t.    Tyr the following approach:    string strWithTabs = ""here is a string\twith a tab""; char tab = '\u0009'; String line = strWithTabs.Replace(tab.ToString(), """");  Mon, 10 Sep 2018 07:43:00 GMT https://community.blueprism.com/t5/Product-Forum/How-to-replace-tabs-with-commas-in-string-function-Replace/m-p/54796#M9216 Joshi_KumarA_V 2018-09-10T07:43:00Z