One of our connections is a direct connection to our SAP BW instance. Several .pbix files have been written, published to the PBI service and are refreshing successfully via our on-premise Gateway.
I wrote a new .pbix, pointing to a SAP BW query and it refreshes successfully via PBI Desktop; no errors. I published it to PBI Service and scheduled a refresh. Both the scheduled refresh via Gateway and the 'Refresh Now' option in PBI Service fail with the below error. My initial thought is that is is something on the SAP BW side, but can't tell quite what. There are no measures in the .pbix file. There are some calculated columns in the .pbix. Has anyone experienced this?
