Loading data Error
I am unable to load data into the database using Update data activity. My schema does not have any primary key as none of the records are unique. So I have declared autopk="true". Here is the workflow

Can someone please suggest on how to update such data? Do i need to use
a. "Directly using the target dimension"
b. "Using one or more link"
c. "Using reconciliation keys"
In my case when i don't have any primary key how do i select from the options above.