I am using statistics collector and trying to capture the events model time and token label at two different places(i.e. at create token activity and Staging activity) as marked in the below image. For Create token I am able to get the results but for staging I am not able to get. Please help me to identify the problem.
In system console I am getting the exception message as shown in below image. What is the meaning of that message.
I am attaching the model for reference.
Thank you