I have create an attribute "Brand Name" from
Catalog > Attribute > Manage Attribute. I have only one brand name so i want to set that name in "Brand Name" attribute for all the products. How can i set it, please tell me.
You can do it by writing php or sql code. Or, you can do it in Admin also:
Catalog > Manage Products, select all products and in the right you will see a select field labeled
Update Attributes option and you will see a page that opens - all attributes a product has.
Then, you change
"Brand Name" attribute to desired value and save.
Tell me if there are any problems.
First make sure to assign the "Brand Name" attribute to all the attribute sets in your system. Afterwards, go to the products grid in the admin, click "Actions -> Update Attributes". You should be able to update the value of your attribute.