How to fix Page not found : listing

-- HikaShop version -- : 4.2.2
-- Joomla version -- : 3.9.15
-- PHP version -- : 7

Hello,

I have about a hundred or so Hikashop product or category URLs that are resolving in a 404 error that says Warning: Page not found : listing. I picked one to start with and have tried reviewing the alias's that are set for the "products" and the categories" and made sure to remove any special characters however I'm still having the same issue. I read that this could be from special characters in the product or category name that causes issues with URL/alias and that it can be resolved by removing any special chars from the alias's. I have tried this but it seems that it is still not working for me.

Here is an example of the URL structure originally:

/sem-supplies/sem-sample-holders/s-clip-sample-holders/product/listing/em-tec-s-clip-sample-holder-with-2xs-clips-45°-90°-on-o25-4mm-zeiss-pin-stub

Here is my modification of removing the degree symbols and replacing with degree:

/sem-supplies/sem-sample-holders/s-clip-sample-holders/product/listing/em-tec-s-clip-sample-holder-with-2xs-clips-45degree-90degree-on-o25-4mm-zeiss-pin-stub

However it still does not work and actually both URLs give the same error, Warning: Page not found : listing.

Does anyone have any suggestions? How can this be fixed? I want to be able to either get this URL working or redirect it to a working URL. I'm not sure if these other suggestions would be the way to fix, but I'm afraid to mess with other settings like, activate the "Unicode Aliases" setting of the Joomla configuration or turn off the "Remove products and categories id in URLs" setting to keep the id of the products in the URLs, mentioned here in this post: www.hikashop.com/forum/import-export-csv...r-import.html#328058

Any suggestions? Thanks in advance!

Hello,

Here is the link, and attached a screenshot of the SEF settings in Hikashop.

ravescientific.com/sem-supplies/sem-samp...5-4mm-zeiss-pin-stub

I changed to this but still the same problem,

ravescientific.com/sem-supplies/sem-samp...5-4mm-zeiss-pin-stub

Hi,

I'm sorry. I thought I provided everything you asked for. My mistake. I'm going to assume that you are also looking for screenshots of the product and category settings for these. So I'm adding them too. I hope that is what you mean.

Regarding your questions about the " URL of the page where you got that URL which results in a 404" I provided you the link and also the link after I modified it "to no longer have special symbols in it". Those pages give a 404 response. These are found through Google Search Console. I think I may have come across them from searching too.

Hopefully this helps. Let me know. Thanks!