how to get related incidents for a problem record

[rudra8]

hi everyone,

 i have a doubt. how to get all related incidents which are attached to a problem record  . for example if 3 incidents are attached to a problem i want to display those incident number in a field ( let us say  for ex: description field).

i written the code using business rules:

var string=[];
var obj={};
var gr=new GlideRecord("incident");
gr.addQuery("problem_id","=",current.sys_id);
gr.query();
while(gr.next())
{
//current.work_notes=gr.getDisplayValue('number');
string.push(gr.getDisplayValue('number'));
}
for (var i=0;i<string.length;i++)
{
current.description=string[i].number;
}

any help is appreciated.. thank you

[Harsh Vardhan]

if you are using business rule then you should not use current.update().

on which table are you running this business rule? problem or incident?  if you are running on problem table then 

gr.addQuery('problem_id',current.sys_id);

if on incident table 

gr.addQuery('problem_id',current.problem_id);

i assume you are running on problem table .just try.

var check=[];
var gr = new GlideRecord('incident');
gr.addQuery('problem_id',current.sys_id);
gr.query();
while(gr.next())
{
check.push(gr.number);
}
current.description=check;