Multi Row variable set is not working in Service portalIssue Create a new Catalog Item or open any existing Catalog Item and add a multirow variable set with few variables in it. Access the same catalog item from Service Portal. Now, try to click on the 'Add' button in the Multi-row variable set. Present Behavior:Nothing opens up on clicking on 'Add' button. Expected Behavior: A pop-up should open containing all the variables inside the Variable set.CauseThe Multi-row variable set is associated with a widget(Table Variable Active Row) which is responsible to render the Modal containing the variables inside the Variable set in Service Portal. If the OOB (Out of Box) widget is not present in the affected instance or it has been customized it can cause this issue. URL to the widget:Table Variable Active Row https://instance_name.service-now.com/nav_to.do?uri=sp_widget.do?sys_id=48335f2973130300f49d0690fdf6a7d4ResolutionTo resolve the issue, download the XML file attached with this Knowledge Article and import in the affected instance. For more information related to how to import XML into instance please go through the below document: https://docs.servicenow.com/csh?topicname=t_ImportARecordAsXMLData.html&version=latest