When running collection via Postman Runner it fails, but when I send the requests sequentially in the same folder everything works as expected

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21

I am getting the an issue. I am setting up values in environment variable from pre-request but request fails with 400 error. But when I take the request from the console and run manually then it is OK. I am running the test from collection runner and getting the values from CSV file. Issues comes when I set the value in pre-request and this values goes into the request.

22

no worries - found the solution - which is here: Collection runner Unresolved Environment variable

23

This solved the issue, thanks!!!