Re: after releasing the order same screen user updating the quantity in process order in sap pp

Hi Rishit,

You can control it by BAdi WORKORDER_UPDATE method AT_SAVE make error message if there is any change in quantity.

Or you can create Transaction Variant through SHD0 for CO02 and make field Total Qty (CAUFVD-GAMNG) as output only.

Regards,

R.Brahmankar