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Hi all!
I have a attribute master table that is mantained manually week by week. That means we add new articles per week in a excel sheet.
| Article | Group |
| A | 1 |
| B | 1 |
Then we have a transactional table that shows us the sales for each week. We compare both tables in excel to add new articles.
| Article | Week | Value |
| A | 47 | 50 |
| C | 47 | 50 |
| A1 | 48 | 40 |
Now I would like to build that kind of process in power bi.
I would like to get displayed in a table new articles for each week.
How would you do that?
Hi @joshua1990
You could do it in Power Query like this:Master Table in Excel
Transaction Table
Start a merge query action from transaction table with "as New"
Execute a left anti join
now you get the Articles which are only in the transactions and not in the master
name the query "Missing items"
if you want to have unique values reduce the dataset to the columns you need and then remove all the duplicates
Result (when you reduce set on the articles only then you have unique values without the calendar week)
afterwards you can load the data into power Bi and you can see the missing items
Best regards
Michael
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