Field "Order" in FAGLL03 Transaction

Hi,

I am executing the FAGLL03 Transaction and I want the report to show the field "order". I modified the layout so it appears but the column is empty. Do you know how can I solve this? I thought I could go to Options --> Special Fields but the table RFPOSXEXT is not allowed so I am afraid it could be a problem related to some notes. Can you help me?

Thanks