blank of Last Actual Goods Issue Date of an Order Item

Dear all,

I have a question.

I'm using Order data in BI system.

The order data is using '2LIS_11_V_SSL' as dataSource.

Also, I'm using infoObject '0LST_A_GD' in '2LIS_11_V_SSL'.

The problem is that 0LST_A_GD don't have data whenever we input return order.

However, 0LST_A_GD have data correctly if we input standard order.

I have no idea why 0LST_A_GD don't have data for return order.

Is there any relationship between return order and 0LST_A_GD.

what field in ECC system trigger 0LST_A_GD in BI system?