ATE Error - Unit does not exist CSN and no CSN in log file for assocation

Creation date: 8/16/2024 11:34 PM    Updated: 8/16/2024 11:34 PM   #ate no csn in log file pti route step unit does not exist csn
You can check the ATE Error on Automated Transaction Log inquiry screen. If you see the below error,



This means that the unit is now at a route step that's expecting CSN but there is no CSN provided in the log file for transaction. That's the reason ATE is rejecting this file. 

1) Go to Unit Status screen to check the route step


2) Find the respective process engineer and test engineer to double confirm whether the route is setup correctly.

Action Item: User