Weiterletungen nach Kategorieentfernung

Hello,

Can you please confirm if you are getting the errors in your GSC account? If you already had URLs indexed with the category base then it is normal to get those errors in your GSC account as the old URLs no longer exist and they are being redirected to the new URLs without the category base.

You should resubmit the sitemap in your GSC account with the new URLs and wait for Google to deindex the old URLs and index the new ones. If you don’t want to wait then you should disable the Remove Category Base option and keep the old URL structure.

Hope this helps. Let us know if you need any other assistance.

Thanks.