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Release: Australia · Updated: 2026-05-28 · Official documentation · View source

Debug a script in ServiceNow Studio

Use the Script Debugger in ServiceNow Studio to debug business rules and other synchronous server-side scripts during app development.

Before you begin

Role required: admin or delegated_developer

Procedure

  1. Navigate to All > App Engine > ServiceNow Studio.

  2. On the home page, scroll to the bottom and select Script Debugger from the Resources section.

    The Script Debugger opens in a new tab outside of ServiceNow Studio.

  3. Use the Script Debugger to debug scripts.

    Some tabs and features are role-dependent. For more information, see Script Debugger and Session Log.

Parent Topic:Using ServiceNow Studio