I am not seeing the code snippet for the automation action in my flow.
CA Agile Requirements Designer (ARD)- Agile Designer
The flow does not store the Code Snippet of the Automation Action. However, it does store the values of the variables. They are stored by index, not by name. This means that if you edit the Automation Configuration to change the Code Snippet for one of the actions (e.g. you add new variables, remove some, or re-arrange their order in the snippet), this could cause mismatch with the variable values when the Script gets generated.
Please make sure you edit the Automation Configuration in a way that will not affect the variables (unless this is intentional). If not, you will need to fix all usages of the Action whose Code Snippet was edited.