System creates new shipment number when confirm loads by R47500

Hy,

do anyone know why does jde transportation generates new shippment numbers when I confirm the load by R47500.
If I approve the load from P4960 the related shippment numbers remain the same, even if I change quantitys and dates, by if i use R47500 it cancel the shipment numbers and generates new ones.

many thanks

Hi Carlos, check your UDC =49/SD. Where shipment number creation setup there based on next status with respective application.