Product not associated with any category in BO

[fpopiku]

Hi,

 

I have a problem with products default category in Back Office.

I have imported the products, after this I decided to display them in another categories, so I changed the categories and updated them using csv import.

After this update the products are displayed, in the new categories from the Front Office, but not Back Office, the category field is just --

 

Also I don't see the changed category in the breadcrumbs and the product link ( Front Office )

 

Example:

Bad product

 

http://presta.redlinemultimedia.ro/ac-xc-780-i5-7400-8gb-1tb-uma-dos-dtb8eex003.html

 

vs Orginal

 

http://presta.redlinemultimedia.ro/cd-r-blank-printabil-inkjet-lucios-glossy-/cd-r-full-printabil-glossy-lucios-rotech-professional-52x-700mb-rotechprglossy52x700.html

 

If I navigate to BO, edit a product and go to associations tab, the category tree and associations are displayed correctly and if I save the problem dissapears, the product is properly associated with that category. The issue is that I have over 8000 products like this, in over 20,000 other good products.

 

What I have tried:

 

activate / deactivate friendly URL

re-import the products with/without category ID

reindex all the products

 

 

 

Please give a suggestion.