Forum Discussion
Pushing data to PowerBI Streaming dataset API fails when historic data analysis is ON
What is the JSON format in your case?
In my test, before enabling "HISTORIC" I can upload data with{ "DATETM" :"2017-03-02T09:04:48.837Z", "SALES" :5000000 }However after enabling "HISTORIC", I got a 400 error though the upload data would finally get saved as in your case. The reponse contains the the error saying something wrong with the dataset JSON. In case you have interest, the tool is POSTMAN.
Based on my test, with a dataset JSON format as below could always work either the "HISTORIC" is enabled or disabled.
[ { "DATETM" :"2017-03-02T10:04:48.837Z", "SALES" :45000000 } ]You can actually send multiple data in JSON array.
[ { "DATETM" :"2017-03-02T10:04:48.837Z", "SALES" :45000000 }, { "DATETM" :"2017-03-01T09:04:48.837Z", "SALES" :38000000 } ]
Based on my test, when "HISTORIC" enabled, no matter an array or not, it has to be wrapped with [].
That did the trick!
Thanks a lot. It would make more sense if the error also appears when HISTORIC is OFF though :-)
Or clearly explain in the documentation and examples what should be sent...
It is great to hear that your issue has gone. If no further questions, could you please close accept a solution to close this thread?
Meanwhile, to reduce confusion, I've already escalated this behavior to the Product team.