Hi everyone,
I have unexpected error in my power bi report. I have around 20 different tables (their sources are sp lists and documents library, I used SP Online List and OData as data sources in PBI) and all tables are connected. I checked all connections multiple times, everything is as it shoud be.
When I build report, and use values from different tables everything is OK. My visual works. But if I select table visual, and on numeric fields set Don't summarize option I get Can't display visual, can't determine the relationship between the fields error.
When I select Sum option, it works and shows data.
I have 5 pages, all of them contain table visual with fields from multiple tables. I'm having this issue only on two of them. The interesting thing is - one table visual that is not colapsing and not showing the error contains same plus some more fields from tables that are used in table visual that is collapsing - in other words Table visal that has fields from tables let's say Phases, People, Project, Invoices, Resources is fine and table visual that has Phases, People and Project is showing the error.
I know it's hard to say anything without looking at data, but does someone has an idea why is this happening?