What I understand about entity keys, is that when importing, if i provide an existing value of the entity Key, then it consider it as an update, else insert.
Now, in this entity below (Entity key is partyNumber, locationId and validFrom)
so if i import via DMF an existing value for the combination of the three fields, then it should consider as an update, else then insert.
so i exported a record with a certain locationId, then I imported the file again but i deleted the locationId column while importing. So i'm assuming since LocationId column is deleted, then it should consider the import as an insert instead of update But, it didn't create a new address and it considered it as an update without changing anything. why??