Hide/Disable Edit button

Hello friends.

I'm in need of your help.

I need to Hide or Disable the EDIT button you see in the screen:

Does anyone know how and where I can do this ?

I already tried creating an enhancement in webdynpro component FPM_OIF_COMPONENT in CNR_VIEW but I don't know how to get the Edit Button to disable or hide it.

If you have any idea of how to do it, please share.

Thank you,

Ricardo Monteiro