With Magento Configurable products are no secret and certainly no more magic. You have to know yet, that there are one or the other dots, which one would you create such products to run into.
One, was current just now again: If a configurable product duplicates, needs to be confirmed shortly so once at the beginning, attributes should be taken. After this is done, the article can be edited and saved normally.
It may well be, that the article is either not displayed or the options are missing. In this case open the article again and just in the Sites tab of the hook (even if already selected!) Remove from the category corresponding to short and put directly back. He must be stored only once.
Then everything should work. Maybe the step again and carry on the categories.
Used in Magento versions 1.4.1.1 and 1.5.0.1

Hallo,
I've worked with these configurable products and have never had the problem now, that while in the category (list.phtml) appear to be, But not just in ProductView, as soon as I clicked on the article in the List … what can be?
Hi,
best to send the URL once the shop. So a remote diagnosis is difficult 🙂
I will try once, to use in our store the configurable products. Thank you!
Hallo,
ich versuche gerade Individualisierungsoptionen bei den einfachen Produkten in einem Konfigurierbaren Produkt anzulegen, im backend geht das auch, aber im Frontend erscheinen die Optionen nicht. Weiß jemand eine Lösung für mein Problem?
Thank you very much
@ Fabian Berndt: So lange Du keinen Artikel angelegt und/oder verknüpft hast, wird das auch nichts.. Erst dirch die Verknüpfungen werden Artikel komplett angezeigt.