Problem many to many building dates

[k1ko92]

Hi Everyone,

I appreciate with you guys can help me with this DAX, I need to build a date (Ex : 20220213), using 2 tables. At column dax_YearMonthNo I need this date. Using this DAX Formula i could get YYYYMM (Image1) when i try to make a lookup to bring the earliest date from Calendar it fails, (already tried using Earlier)

Image 1

Image 2

Calendar

Table 1

[v-easonf-msft]

Hi, @k1ko92 

You have multiple 'lookupvalue' functions nested in your calculated columns, which is not good for troubleshooting.

You need to create separate calculated columns to test whether each 'lookupvalue'  is working correctly.

For further research, please provide sanitized sample data that fully covers your issue.

Best Regards,
Community Support Team _ Eason

[amitchandak]

@k1ko92 , for period you can get date like

date = date(left([period],4), right([period],2),1)

Or from calendar table

Minx(filter(calendar, calendar[Period] = table[Period]) , calendar[Date])

If this does not help
Can you share sample data and sample output in table format? Or a sample pbix after removing sensitive data.