I get "The value specified in the URL Key field would generate a URL that already exists." but I checked the table "url_rewrite" and there is no entry with that key.

The URL is "verbrauchscalculator". If I call the URL in the browser, then a page opens.

There is also no category where the name is "verbrauchscalculator".

What can I do?

2 Answers 2


run this command to check the record in the table url_rewrite again for sure:

SELECT * FROM `url_rewrite` WHERE `request_path` = 'verbrauchscalculator'
  • No results. But thx!
    – Black
    Dec 12, 2022 at 9:32
  • @Black So, try to clear Varnish cache and Redis cache. Might be it help!
    – Tu Van
    Dec 12, 2022 at 10:24

I found the reason why the URL exist. There is a extension with a route which is set to verbrauchscalculator.

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