Hello Karthi,
There can be these ways of doing it.
- One status profile (OIBS). Inserting a user status into the present profile like DONT, upon setting of which you can set prohibited of all Order related transactions like Check material availability, Confirm Order, Technically Complete etc. But this will not be fool-proof. So I'd not suggest for this.
- The other method can be a z-table having Order number (and any other related field if you want). Using a code in user-exit IWO10009 you can prevent processing of such Orders which are entered in this ztable.
- Another option is converting this IW32 screens for such Orders into Display mode using an implicit enhancement point. This also will be based on the above ztable. (If you want details about thin enhancement point I'll give).
Next I could not follow your second part of the query.
what is the must required notification customizing setting fields.
Regards
KJogeswaraRao