Idea Summary
Include a spinner and disable the “Create Script” button when page is submitted in the last step of Generate DDL utility, to avoid multiple scripts generation.

Use Case
When using the utility to generate a DDL script and use the option “Save as a Script File”, there is no spinner in the page, so seems like it didn't submit it. After a while, the modal is closed and you can see the report with the script, and if you click “Create Script” more than once thinking the button is not working, multiple copies of the script are created