Categories ABAP Interview QnA OO ABAP Technical Q&A Can we change the visibility of Interface method? If yes how? by Srinidhi Raghothama Posted on 31 March 2021 31 March 2021 0 By default the visibility of Interface Methods is Private. We can change this using ALIAS. ABAP Interview Question OO ABAP Previous Post What is the maximum length for all fields in a database table? Next Post What is difference between Check Table and Value Table?