The length of the URL for this request exceeds the configured maxUrlLength value SharePoint 2013 Workflow manager httprequest

Error:The length of the URL for this request exceeds the configured maxUrlLength value in SharePoint 2013 Using Workflow Manger

it can be solved by updating simple change in web.config as below:

<configuration>
  <system.web>
<httpRuntime maxRequestLength="51200" requestValidationMode="2.0" maxUrlLength="2000" /> 
  </system.web>
</configuration>

   

get the url from the browser using javascipt var fullUrl = window.location.pathname + window.location.search;

var fullUrl = window.location.pathname + window.location.search;