Getting Error as :com.glide.script.RhinoEcmaError: Cannot convert null to an object

[MD AQUIB KHAN]

Hi All,

I have written one query business rule which helps to track the inactive users on different table .

It is creating lots of warning logs which is impacting the performance of the instance .

Scripts:

Business Rule: user query. It is on sys_user table

var checkField1 = GlideTransaction.get().getRequest().getHeader("referer").toString().indexOf("alm_hardware");

var checkField2 = GlideTransaction.get().getRequest().getHeader("referer").toString().indexOf("cmdb_software_product_model");
var checkField3 = GlideTransaction.get().getRequest().getHeader("referer").toString().indexOf("samp_sw_publisher");

if (checkField1 != -1 || checkField2 != -1 || checkField3 != -1) {
//do nothing

} else {

current.addActiveQuery();
}

Error Message:

om.glide.script.RhinoEcmaError: Cannot convert null to an object.
sys_script.62a7bfaf0a0a0a6500c49682bd82376a.script : Line(3) column(0)
==> 3: var checkField1 = GlideTransaction.get().getRequest().getHeader("referer").toString().indexOf("alm_hardware");
4: var checkField2 = GlideTransaction.get().getRequest().getHeader("referer").toString().indexOf("cmdb_software_product_model");
5: var checkField3 = GlideTransaction.get().getRequest().getHeader("referer").toString().indexOf("samp_sw_publisher");
6:

 How can I modify the scripts which will not impact the performance of the instance .Please help me in this regard. @Ankur Bawiskar 

Regards,

Aquib

[MD AQUIB KHAN]

Hi Ankur,

If you could reply , It will be great help .

Regards,

Aquib