Total invoice amount Split logic in R42565

Hi,

I am using JDE9.1. When new lines are added in the sales order total of new lines is spilt in total when invoice program R42565 is used. Can any one let me know is there a criteria in invoice program if we add new lines in the sales order how can we stop split of total value in the invoice amount.

Exp -

1.SO entered with 4 lines of total value $1000.

2.Run the invoice program without status updated option - Total invoice value is $1000

3. This order is not processed for pick slip.

4. Customer orders two more items of value $200. Sales order is updated with two additional items.