Forum Discussion
How to fetch a Column from Directquery Table?
Hi Expert,
I am facing an issue to fetched a column from Directquery Table(Created in Power Query 'Fields Count' ). I am using RELATED function to fetched [ColumnCount] column. But it is not working, and related function is not giving any option to select table and column. Please suggest me a solution for this.
Harry_01 , RELATED function in DAX is used to fetch a column from a related table in a one-to-many relationship.
Please checkit once
if it still does not work you can use LOOKUPVALUE function as alternative
Column = LOOKUPVALUE('Fields Count'[ColumnCount], 'Fields Count'[KeyColumn], 'YourTable'[KeyColumn])
3 Replies
- bhanu_gautamSuper User
Harry_01 , RELATED function in DAX is used to fetch a column from a related table in a one-to-many relationship.
Please checkit once
if it still does not work you can use LOOKUPVALUE function as alternative
Column = LOOKUPVALUE('Fields Count'[ColumnCount], 'Fields Count'[KeyColumn], 'YourTable'[KeyColumn])
- Harry_01Regular Visitor
Hi bhanu_gautam,
Thanks for the suggestion. I am trying the LOOKUPVALUE but getting the below error.
A single value for column 'MN ID' in table 'Referance Table' cannot be determined. This can happen when a measure formula refers to a column that contains many values without specifying an aggregation such as min, max, count, or sum to get a single result.
When i am using YourTable'[KeyColumn].
Column = LOOKUPVALUE('Fields Count'[ColumnCount], 'Fields Count'[KeyColumn], 'YourTable'[KeyColumn])
- bhanu_gautamSuper User
Harry_01 , RELATED function in DAX is used to fetch a column from a related table in a one-to-many relationship.
Please checkit once
if it still does not work you can use LOOKUPVALUE function as alternative
Column = LOOKUPVALUE('Fields Count'[ColumnCount], 'Fields Count'[KeyColumn], 'YourTable'[KeyColumn])