Deactivate Tabstrip on IW31

Hi Good day,

I have created an additional Custom TAB to Standard TCODE : IW31 which works fine, Now business wants to take away the Custom Tab.

Now the issue i totally forgot the Project which i have created. I went to CMODE to find could not find.

i went SE11 : TABLE : MODACT to find my Project i still could not find. How can i disable or Deactivate the ENHANCEMENT TAB.

Your input will be appriciated.

thank you,

jacob.kata.