You can delete a script component only if it is not being used in any rules or templates. To see if any rules or templates are using the script component, you can show its usages. (See Showing the Usages of Formula and Script Components (Financial Management, Planning, and Essbase Block Storage Application Users Only).) If a script component is used in a rule or template, and you no longer need to use it in that rule or template, you can remove it from the rule or template, and then delete the script component. You can also delete the rule or template, which deletes the script component within it.
To delete a script component:
In the System View, expand the Financial Management, Planning, or Essbase application type, the application, the calculation type (for Financial Management), the plan type (for Planning), or the database (for Essbase), and Scripts.
Right-click the script and select Show Usages to make sure no rules or templates are using the script component. If any are, you must remove the script component from them. See Removing a Component from a Flow Chart (Financial Management, Planning, and Essbase Block Storage Application Users Only).
Right-click the script you want to delete, and select Delete.