DAX PATH function Error
hello team, 1. i have below sample data in csv which is used to create sankey chart in PowerBI 2. Now I want to create a new column to find the parent node for each target node. I want to use DAX PATH function to achieve this, but I got an error. " The value 'open_list_view_1' in 'test'[source] must also exist in 'test'[target]. Please add the missing data and try again." Thanks, Cherie