Own article number exists multiple times

 
 
Error:
The own article number {0} exists multiple times.
 
Explanation:
In some cases an article selection is desired that is determined outside the export from EZ-web, for example to make proof sheets of certain articles.
This can be imported as a catalogue selection. Such a selection is made at article level. In this way, certain articles can or cannot be included within an article group.
In the OwnArticleNumber column an own article number (which can be read with an ArtLink import) can be included. However, this article can only occur with one supplier article, because otherwise the link cannot be made uniquely.
 
 
Solution:
Make sure that the value in the OwnArticleNumber column appears only once in the import file or delete the value from this column in the import file.