Forum Discussion
Error with visual.exportData()
Hi, I think my issue is related to many other posts, but no answer provided yet. When i try to export data from a custom visual, in web side, using the power bi embedded api, i get this err...
Are you running into any of the known limitations based on the article here? - listed below
Limitations
- The maximum number of rows available to export is 30,000.
- Exports using Underlying do not work if the data source uses Analysis Services live connection on versions older than 2016, when the tables in the model do not have a unique key.
- Exports using Underlying do not work if Show items with no data is enabled for the visualization.
- If filters are applied to the visualization, the exported data will also be filtered.
- If using DirectQuery, the maximum amount of data that can be exported is 16 MB. Exports may result in less than the maximum number of rows, especially if when using multiple columns, data that is difficult to compress, or factors are present that increase file size and decrease number of rows exported.
- Power BI only supports export on visuals that use basic aggregates. Export is not available on visuals using model or report measures.
- Custom and R visuals, are not supported.
- Power BI admins have the ability to disable the export data feature.
- Concurrent export data requests from the same session are not supported. Multiple requests should be run synchronously.
Hi V-Lianl-msft,
Thank you for replying.
No, i'm not running over the limitations listed in your message.
What i don't understand is, the export data function used to work correctly before las week.
The error i get from my javascript function is "ExportDataFailed".
Thank you in advance for your advices.
Lounes
