Error:
Kinds of the article groups to be merged do not match.
Explanation:
Article groups may be merged. However, this is only possible if kind is identical. The articles to be merged have different kinds in the database.
Solution:
Make sure that the article groups to be merged are of the same kind in the database.
Adjust the types of articles to be merged via EZ-catalog or add Kind as a column with one type per group.
Note! Working with the Group ID can have consequences for the performance of the import. Not sure about the working method? Please contact EZ-base.