To do this, go to Data > Log and enter the following as a filter:

Integration: Plenty\Modules\Kaufland\Services\ItemExportService
Identifier: Kaufland
Level: error or info

If you want to filter by a variant, use the reference type “ean” and the EAN as the reference value. This can look like the following, for example:

&

You also have the option to search using your catalogID.
For this, enter the reference type catalogID and your catalogue ID as the reference value.

You can find the catalogue ID in your catalogue in the lower left corner, and you can copy it simply by clicking on the ID: