I wish to make Industry Code1 as mandatory field in my Customer Account Group(IMG>FA>Account Receivable & Pybl>Customer Account>MasterData>Preparations for creating master data>Define Account group with screen layout(customer)>Y004>General data>Marketing>Industry sectors(here i find that there are two fields under it namely, industy code1 and industry but if i make it mandatory, both these fields become mandatory).
My requirement is that only Industry code1 should become mandatory. How to do this.
If this is to be doneby ABAP changes, will it effect the standard functionality, as I require this change to be done for my particular account group Y004.
Thanks & Regards,