Click the table control icon on top right of the pop-up and see if there is a user specific variant and beyond that click the Admin button to see if the field is made hidden or got a length of zero which makes it hidden too.
If you check the transaction code BP under ''Address- Independent Communication'' you can see the radio button ''Standard Number'' for email address maintenance.
Please refer to below link which might help you.
https://help.sap.com/saphelp_erp60_sp/helpdata/en/b0/ae8d5377a0ec23e10000000a174cb4/content.htm
Thanks,
Sai Kishore
Add comment