Hi Fotini,
Kindly do check following parameters:
Go to OMS2, Select material type then double click on left side button quality and value updating.
1. UNBW ( Non Valuated Material )
-> Don't tick value update in UNBW Material. Tick only quality update.
2. NLAG ( Non Stock Material )
-> Both quality update and value updating should be 'blank' in checked box.
3. As I agree with Mr. Bijay sir (check any contract exist in that document).
Thanks,
Vivek