Hello everyone,
I am using Power BI with a Pro license and connecting to Oracle. Before this issue occurred, the report was accessible without any problems. However, I recently encountered an error that prevents me from viewing the report at all.
At first, I suspected that the issue might be caused by the dataset exceeding the size limit. However, when I refreshed the data in Power BI Desktop, it worked fine, and the dataset size was within the limit.
Then, I attempted to publish the refreshed report to overwrite the existing one on the Power BI Service, but it failed. Additionally, no matter how many times I tried to refresh it on the Service, the error persisted (as shown in the first image).
Interestingly, this error occurs only with this specific report. As a result, I had to upload it as a new report to make it usable.
Does anyone have any insights into what might be causing this issue? Any help would be greatly appreciated.