ExportVM1/ImportVM2

Atributy vo VM1 som nasiel v tabulke: jos_vm_product (hlavna tabulka s nazvom a popisom tovaru a aj s atributmi), no vo VM2 su atributy v inej tabulke: r50i4_virtuemart_product_customfields, tak to naozaj neviem ako mam v z jednej tabulky VM1 ( jos_vm_product) to rozdelit do VM2 do dvoch (1. r50i4_virtuemart_products_sk_sk ,2. r50i4_virtuemart_product_customfields)..

Bohuzial nedari sa v phpmyadmin mi pise chybu:
SQL dopyt:

-- -- Sťahujem dáta pre tabuľku `jos_vm_product` -- INSERT INTO `jos_vm_product` (`product_id`, `vendor_id`, `product_parent_id`, `product_sku`, `product_s_desc`, `product_desc`, `product_thumb_image`, `product_full_image`, `product_publish`, `product_weight`, `product_weight_uom`, `product_length`, `product_width`, `product_height`, `product_lwh_uom`, `product_url`, `product_in_stock`, `product_available_date`, `product_availability`, `product_special`, `product_discount_id`, `ship_code_id`, `cdate`, `mdate`, `product_name`, `product_sales`, `attribute`, `custom_attribute`, `product_tax_id`, `product_unit`, `product_packaging`) VALUES (773, 1, 0, '20647', 'Dámska súprava, materiál CLIMALITE', '', 'd4eb2dfec8b05ca033c228cf864bbd8e.jpg', '30b5cc5f2518f0d6141f4c108263cc43.jpg', 'Y', 0.0000, 'kg', 0.0000, 0.0000, 0.0000, 'mm', '', 0, 1361314800, '', 'N', 807, NULL, 1361395122, 1363194886, 'CT Knit suit X20647', 0, 'Veľkosť, M', '', 3, 'kus', 0), (774, 1, 0, '19510', 'Dámske ti[...]

MySQL hlási: Dokumentácia
#1062 - Duplicate entry '773' for key 1

No asik tam mam daku duplicitu - tak idem snorit po ID tovaru 20647

No neviem cim to je, ked zmazem dotycny tovar robi to kazdy dalsi, takze neviwem naimportovat tabulku, takze o5 snorit po webe preco..

Pravdepodobne to bude inou strukturou tabulky VM1 a VM2. No dufam, ze to nebudem musiet vsetko navstupovat rucne..

Alebo treba filtrovat potrebne polia v CSV? A tak sa prisposobit potrebnym poliam pre VM2?