I have a problem with a specific product attribute I created just before upgrading to 1.4 and after moving to 22.214.171.124 y realized the attribute was missing.
The problem is: This attribute is NOT listed in the admin panel Manage Attributes section but if I try to create a new attribute with the same Code (material_calzado) I get the error message saying that attribute code already exists. And if I try to filter the attributes by Scope, Comparable....etc. I get something like:
SQLSTATE: Integrity constraint violation: 1052 Column is_global\\\\\\\’ in order clause is ambiguous.
This error is similar to what I get when I try to access the System/Configuration having the Enhanced Admin Products Grid extension installed.
I found this attribute (material_calzado) exists in the Data Base eav_attribute table (id 986). Is it safe just to delete this entry directly in the DB? Or can this be an indication of a bigger problem?
Do I need to delete other entries in different tables?