How to make a field not editable in Customer Management

[sebastian_sap93]

Dear all,

as you can see in the first screenshot a user can change the field "Ablesedatum".

This should not be, the requirement is to make this field uneditable.

So I got the technical Information:

I also already tried to use the UI component in the transaction BSP_WD_CMPWB.

Unfortunately I am not familiar with this transaction. All I can say that this View is the standard view. I also read that you may have to implement new classes from the standard ones, but I dont know with which class to begin. Her the Screenshot of the transaction:

I would be really happy for help in this case.

Kind Regards

Torbjörn Saretz