I want to be able to see all the data by week. The weekly slicer contains Mondays and connects my date table to my data table.
The week beginning is designed to be Monday.
Calculating Start of Week
To create the week beginning column in my tables in power query I copy the date columns and then click Transform then date then select week then start of week.
What happens when I push the report to PBI service?
Initial push the report appears and works as designed in the PBI desktop
After first refresh the start of the week moves to Sunday.
How do I stop the week beginning shifting to Sunday?
The reason why it might be causing the problem is because only function has been written i.e. “Date.StartOfWeek” but no reference or optional parameter is passed within it.
Try using -
each Date.StartOfWeek( [Date] , Day.Monday ), type date