Hi Rachit
You have not shared your screen in full so a bit difficult to comprehend .
But you should follow the below steps :
1. first identify which POWL is this .
2. Go to /SAPSRM/POWL_CUST
3. Select the correct POWL query and click on actions
4. You would see the list of the buttons available .
If these are custom you would see a custom entry as well .
So maybe the changes from your Dev to Quality are not moved correctly .
Take help from a technical consultant to identify the correct POWL if you are not aware .
Regards
Vinita