A co-worker has asked me to help her with an issue she is having. Her data model looks as follows:
She is using SUMMARIZE to build the Jobs table. In part, the DAX looks like this:
Jobs = SUMMARIZE(
'MainSI Table',
'MainSI Table'[Market],
'MainSI Table'[Region],
'MainSI Table'[EmployeeId],
'EmployeeTable'[Business],
)
This works but she is not able to add any columns from WODetail (the error is that the column selected from WODetail cannot be found) and I do not know why when there is a 1:M relationship between MainSI and WODetail.
You need to use ADDCOLUMNS, RELATEDTABLE and then summarise the result from the detail table according to requirements. e.g.
ADDCOLUMNS (
SUMMARIZE(MainSI Table, MainSI Table'[Market]),
"Max",MAXX(RELATEDTABLE(WODetail),WODetail[Job Finish Date])
)