ETIM classes specified for items that are in same group...

 
Error:
ETIM classes '{0}' specified for the items that are in the same product group.
 
 
Explanation:
ETIM article classification is a logical and unambiguous classification of commercial products into different article classes. The selective product properties are recorded in the class. 
To provide a product group with an ETIM class, you can link a product number and an ETIM class using an import file.
If article numbers from the same article group are delivered in the import file with different ETIM classes linked to them, the above message appears.
In order to provide an ETIM class for an article group it is not necessary to supply all the article numbers present in EZ-catalog within an article group. One article number per group is sufficient. It is possible to supply more than one item number if all the item numbers in the item group have the same ETIM class.
 
Solution:
Find the article numbers of the same article group and correct them to the same ETIM class. Or delete articles from the same article group, so that there is only 1 article per group in the import file.