Dear Sun Riser,
This requirement you can achieve by using the Screen / Transaction variants through SHD0
suggest the user to make changes in the production order it self if business wants add or delete the components and quantity's
if you make screen variant then user will not able make any changes in the CO11N..
whatever data will flow from production order that only system will post i.e. user can be able to view only
please refer the attached thread
https://scn.sap.com/thread/3383652
Regards,
Venkatesh..
