fold
1 Topic[Error] Couldn't load the data for this visual in DirectQuery mode
Hello, we are currently encountering an issue regarding data in the "Direct Query" mode: Within the Slicer: If it's single selection, the visualization chart encounters the following error: [OLE DB or ODBC error: [Expression.Error] Unable to fold the expression to the data source, please try a simpler expression] (as shown in picture below). If it's multi-selection, the visualization chart displays correctly. May I ask what could be the cause of this issue?