Import error (parent item has a child item that is in a different list)
I'm getting the following error in one of my import:
Import into Hub_0_Product_Group Marketing L8 # list failed: Parent item has a child item that is in a different list: You can only add a child to a parent item, if any existing children of that parent item belong to the same list.
Do you have any tip/advice to detect and fix the root cause of the issue ?
Re: Import error (parent item has a child item that is in a different list)
Have you tried using a numbered list?
If so, and the error persists it would appear that you are trying to create a parallel hierarchy.
Create a duplicate second hierarchy using the desired parents and children ( this parallel hierarchy will contain a duplicate parent and the second child )
Create a mapping module which maps the two hierarchies using the parallel hierarchy's child list as the dimension and the primary hierarchy's parent list as a list formatted line item. Establish the relationship between parent and child and use this mapping when creating aggregation using the parallel hierarchy.