hi rahul,

pls check below and suggest if some thing wrong in calling script include

my script include as below,

function getDupes(){
var dupRecords = [];
var gaDupCheck1 = new GlideAggregate('cmdb_ci_computer');
gaDupCheck1.addQuery('active','true');
gaDupCheck1.addAggregate('COUNT', 'serial_number');
gaDupCheck1.groupBy('serial_number');
gaDupCheck1.addHaving('COUNT', '>', 1);
gaDupCheck1.query();
while (gaDupCheck1.next()) {
dupRecords.push(gaDupCheck1.serial_number.toString());
}
return dupRecords;
}

i given as below in report

javascript : new getDupes().dupRecords();