I added nav attribute to one infoobject1.
I uploaded data to this infoobject1 (Full update , delta) but code of navigational atribute does not appear in the master data of infoobject1.
I know one method - delete all the masterdata and upload from new. But in my case this method will not work as masterdata should be deleted in many places.
How to add code of nav attribute to this infoobject1?