Get a Single Record in ServiceNow Aidan Wardman - 03 Mar 2021 Here is a super simple way to get a single record in ServiceNow using its table name and its sys ID.var gr = new GlideRecord('table_name'); var grExists = gr.get('sys_id'); if(grExists){ gs.log(gr.getUniqueValue()); }grExists returns true/false depending on if the record exists