For the product with the internal ID XXX NNN duplicates found in the module "data Sharing" for the online shop {SEO-Shop}, OpenCart 2.x, 3.x, ocStore

Usually this error is as follows:

2017-04-09 18:44:43 - Error!!! For product internal code 29042 found 1 duplicates in the table product_to_1c!
2017-04-09 18:44:43 - - 9656fb9c-7b0f-11e6-8274-002522bd2fdc
2017-04-09 18:44:43 - - 47c0cedc-5c8b-11e6-8271-002522bd2fdc

The nature of the error is that you have 2 or more identical items. In the end, the module “data Sharing” will only create the first item and all others will be stuck to it. The second side effect is that the price and quantity of goods, which in fact will meet the latest merchandise to unload.

If you are faced with this, then go into the upload file, find the products with the corresponding code, and see what they have article. Then, go to 1C:Enterprise and change there part numbers for these commodities.

Further, when the duplicates in the 1C:Enterprise will be eliminated, you need to click the "Clear links" on the page "Products" and perform a sync.

Attention! If for some reason you can't change the product code in 1C:Enterprise, then you have 3 options to solve this problem

1. Enable synchronization of items by name.

Not the most correct way, but sometimes the only possible one. If the name of goods in 1C:Enterprise and store the same, it will be the perfect option. If not - see step 2.

2. Not to sync at all

In this case you will have to manually affix a product identifier of the 1C:Enterprise in the card catalog, on the data tab.

3. Enable synchronization feature in 1C:Enterprise.

Unlike articles, it will always be unique. But you have to modify the discharge from 1C:Enterprise to in section product, included a parameter Code.