Exception when I add more users

I am running a test simulation using 100 users during 30 min
inject(rampConcurrentUsers(from = 1) to(100) during(30 minute))).protocols(httpConf)

When I add more users (become 150 instead of 100 users) I got this exception:

‘httpRequest-2’ failed to execute: No attribute named ‘productCounterId’ is defined

I don’t know what is happen exactly.

Please, help us to help you. See Guidelines (a reproducer maybe?)

  • What is the request named httpRequest-2? I expect something like exec(http("httpRequest-2").get....
  • Do you use a feeder with a productCounterId?
  • Is there enough data to feed all your users? (Did you try circular strategy?)