Core Reporting Training - Transactional List errors using same source column multiple times

Hi DSA,

I suspect your intregration isn’t working because the month dimensions lacks a column with a “unique item values.” Here’s how my company’s month dimension looks in Pigment (the underlined values are the unique ones): 
 

Your intregration needs to output your “month” column in the same format as one of your unique columns in your month dimension, to allow it to read and assign the month.

Once you have at least one “unique item values” column configured in the intregration, you will see a little setting cog next to the month dimension column (same as the account, country and department dims have currently) 
 

Hope that helps