I can't seem to sort the excel datasheet in the right way. It needs to be in a particular way so the products can be merged while uploading. In the screenshot, I show you how it is now and how it needs to be. There are around 65k rows, sorting one by one isn't an option. I also provide a sample file with few products inside. The SKU always stays above the parent_sku. It works as follow: Parent product (SKU) is being imported and the variations (parent_sku) of the parent product follow.
U can download the files from the following link: http://s000.tinyupload.com/index.php...10256564919153