How remove configurable attribute?

[Joso970]

Hi to all, I'd like remove one of three attribute  on configurable attribute because no need it.

In magento "Attribute Manager" I can disable it to configurable but in product page this attribute showed and configure the products.

Please,tell me how can remove this attribute.

[Mukesh Tiwari]

@Joso970 Could you attach screenshot of the attribute section of Magento where you did the changes for the attribute.

Have you reindexed Magento adfter the changes?

[Joso970]

Hi muk_t, this is the situation: in store we have very much configurable product created with this structure:

- structure
- colors
- bulbs

We want reduce the tructure on only two super attribute:
- colors
- bulbs
If, I disable to use the attribute "structure" for configurable products this not change exists product, but I can create new product with two attribute.
The problem is remove the attribute "structure" from old product.

One of my test, on a copy of site, I removed it directly from MySQL database, in catalog_product_super_attribute table but ths solution don't like me.

There is another method more clean to remove this attribute?

Thanks.