How to fetch value from Document ID field

[Emeley]

I am trying to fetch the value of a Document ID field  in after business rule but the script is not able to fetch the value of only Document ID field.

var unique = current.getUniqueValue();
var expenses = new GlideRecord('fm_expense_line');
var sc = expenses.get('source_id');

I used this script but not able to fetch the values of Source ID field

[Prince Arora]

@Emeley ,

Can you try this:

var unique = current.getUniqueValue();
var expenses = new GlideRecord('fm_expense_line');
expenses.get(unique);

var sc = expenses.source_id;

If my answer solved your issue, please mark my answer as ✅Correct & 👍Helpful based on the Impact.

[Emeley]

It should fetch the value of the source_id which is document ID field and it should compare that value to the unique value we are fetching in the first statement 

[Prince Arora]

@Emeley ,

Your business rule is executing on which table?

[Emeley]

@Prince Arora 

It is on esg services table