see https://developer.servicenow.com/dev.do#!/reference/api/quebec/server/no-namespace/c_GlideRecordScopedAPI#r_ScopedGlideRecordUpdateMultiple var grCI = new GlideRecord ( 'cmdb_ci' ); grCI . addQuery ( 'discovery_source' , 'SG-DYNATRACE' ); grCI . addQuery ( 'operational_status' , '1' ); //--operational //grCI.query(); //gs.print('TOTAL: ' + grCI.getRowCount()); grCI . setValue ( 'operational_status' , '2' ); //--non-operational grCI . updateMultiple ();