this blogs will help you to hide/grey out fields of standard transaction through customization.
lets say the business is expecting to hide the release Qty flag and its value field of Quality info Record, so that the user does not accidently enter data in it.
Step 1 – Get the screen program name of the required transaction
Step 2- Navigate to the config node shown in the below screenshot and provide the screen program name
Step 4 — View the changes getting reflected in Actual Transaction.
Hope this blog will save many developments.
Thanks and Regards,