Need to get the value

[Abhishek_Thakur]

Hello Community,

I am getting the sys_id in the approval field, though it has referenced to sysapproval_approver table.

Could anybody help to get the value instead of sys_id.

Below is the script, I am using ; -

(function executeRule(current, previous /*null when async*/ ) {

    // check if the state is being set to reffered back

    var count = current.u_rejected_count;

    if (current.state == 'rejected' && previous.state != 'rejected') {

        current.u_rejected_count = count + 1;

        var gr = new GlideRecord('u_m2m');

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

        gr.query();

        if (gr.next()) {

            gr.u_refer_back_code=current.u_refer_back_code;

            gr.u_reason_refer_back=current.u_refer_back_reason;

            gr.u_refer_back_count = current.u_rejected_count;

            gr.update();

        } else {

            var gr1 = new GlideRecord('u_m2m');

            gr1.initialize();

            gr1.u_approval = current.getDisplayValue('sys_id').toString();

            gr1.u_approval_for = current.document_id.getValue();

            gr1.u_refer_back_code=current.u_refer_back_code;

            gr1.u_reason_refer_back=current.u_refer_back_reason;

            gr1.u_refer_back_count = current.u_rejected_count;

            gr1.insert();

        }

    }

    current.update();

})(current, previous);

Please help here, if somebody knows about it.

[Anurag Tripathi]

what type is field  u_approval on M2M?

Approval should be coming with the display value of the task by this.

Can you add some logs to print 

current.sysapproval.getDisplayValue();

[Abhishek_Thakur]

It is reference field, which is referencing to the sysapproval_approver table.

Below is the attached screenshot.

How should I proceed?

[Anurag Tripathi]

if you are truing to add a display value, you need to do that in a string field. 

The document id is the display value of the approval table.

So I would say just use the below 

   gr1.u_approval = current.sys_id;