No it's not, but the product relation, select brand within brand listing block etc.
AbanteCart v1.4.3 is released.

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Show posts MenuQuote from: Basara on April 19, 2018, 03:59:29 AMQuote from: yonghan79 on April 18, 2018, 11:29:35 PM
I just checked the product_options table schema and the it doesn't has the sku column. That's why you get the error. I think we should ask the AbanteCart developers add the sku in the next version.
SKU is not a part of the product_options table
SKU for option values stored in the ac_product_option_values and ac_order_options. The error usually appear if store was not upgraded correctly from older version to 1.2.12