Statistics Curve Estimation graph having error

[ravikrsingh]

Hi All,
I am currently facing issues while working with Statistics Curve Estimatation graph.
Even though I have provided all the paramters and none of my records are having any null values, I am receiving this error.
Error:
RSV-CCP-0005
The custom Content plug-in returned the following error:'SPS-VD-0006 The default measure for the command 'Curve Estimation'(refQuery = 'Query1') should not be empty.

Anyone has faced similar issue or any suggestion?

[Rahul Ganguli]

I think there might be some issue with aggregation property of "VKT All Vehicles". Or is this feild stored as string in Database?

[ravikrsingh]

I tried several other measures from the other tables as well. Same error.