ATF Test Steps Script execution step view is hidden
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06-18-2025 11:02 AM - edited 06-18-2025 11:03 AM
I am trying to use the OOB Test Steps that ServiceNow has created as reference for the custom test steps that I am planning to run, is there any way to unhide the Script execution step in the form?
EDIT: Especially for the "Server" category test steps. It seems like all of the steps coming from this category have a hidden Script editor.
Thank you!

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06-18-2025 12:06 PM
When the “Script Execution” step’s script field is hidden in Automated Test Framework (ATF), it’s usually due to:
✅ 1.
Step Configuration (Step Config vs Test Step)
Make sure you’re editing the test step, not just referencing a pre-configured Step Config. Sometimes the script is defined at the Step Config level and locked at the test level.
🔍 Try:
Opening the test step directly.
Checking if the script field is editable in that context.
✅ 2.
ACLs or UI Policies
It’s also possible a UI Policy or ACL is hiding the Script field based on your role or the test type.
📌 Check:
Table: sys_atf_step
Field: script
ACL: sys_security_acl table (filter for object = sys_atf_step.script)
UI Policy: Any policy triggered when step_config.name = “Script Execution”
✅ 3.
Form Layout or View Issues
If you’re using a custom form layout or non-default view, the field might not be on the form.
📎 Navigate to:
Test Step record → Form Layout
Ensure the Script field is added to the form view.
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06-18-2025 04:42 PM - edited 06-18-2025 05:09 PM
Thank you for your response.
Steps done to test if I can see / access the script written in the Script execution editor.
1. Deactivated the sys_atf_step_config.step_execution_generator in the sys_security_acl table after elavating admin role to Security Admin
3. Updated the UI Policy with a 'Visibility=True' for the Script execution step (step_execution_generator) field in the form default view.
I was able to unhide the editor but it is empty. Refer to the attached file.