Caetano:
Thanks for you help.
Yes, the withdrawal quantity is updated correctly in production order.
I checked the production order via CO03, in Documented goods movement, I can see the goods withdraw quantity with the Goods Movement Indicator "1".
I can't remember what happen to this component, but mostly the components goods issues are caused by warehouse management, for example, warehouse guys forgot to confirm the production order picking TO before they confirm product order.
I just confirm TO, then go to COGI, select the item and save, the goods withdraw successfully.
Albert