Problem with cross-selling

[kubbo122]

When I put product to cross-selling in product editor, some of this product have cross selling product in product page shown, but in some products is there only tittle without product. Page don't give me any problem or error. Can you help me and told me where can be a problem with? Because I try everything and everything it seems like good but some product have cross-selling some of my product no. Thank you

[kubbo122]

Ok, it look like it's something wrong with database.

[kubbo122]

Database is good, I checked with other, but still without cross-selling. If I add new product is impossible to add and see cross selling product. If I add cross-selling product to old product there is no problem.