Forum Discussion
capabilities.json | Possibility to render more than 200 columns
Hi everyone! We use matrix dataMapping structure in our custom visual and we faced with problem of Column Totals: PowerBI doesn`t return the whole columns structure for the last column at right side ...
Hi DmytroKurhan,
You have reserved 3000 x 200 data points, which exceed the standard limits for visuals. To allow more data, you will need to use additional data fetching (window) and manage this via your visual logic.
You can make data reduction dynamic by using the customized data reduction API. Note that the objects and properties that manage this have to be set exactly as the documentation otherwise Power BI will not apply this as you expect.
Regards,
Daniel
Hi dm-p . Thanks so much for the info! I'll try to implement everything according to the documentation ( right now “window” instead of “top” doesn't work for my “matrix”, the data from PowerBI just doesn't load, but I think I just need to debug)