I can't see anything wrong with that data although I can't make out what the metric value there is, how many digits it has. To narrow down the issue, try with another metric and see if that works. Also try playing with the number format (try abbreviation on/off) in the chart properties and see if that helps.

It may have something to do with the data as some visualizations are working and some aren't. For the bar chart that's failing, can you change the viz type to table and send a screenshot of the data, so we can look for some pointers? 

Hi Bhargav, Iam assuming you are querying a subject area from withing DV. What kind of visualization are you trying to create ? Do all vizs throw the same error ? Does it work from answers ? Can you go to Sessions & Query Cache and look at the log for your SQL ? Does that give more information ? Regards, Lalitha