'child node repeated as parent node in tree on ADF

I have created a tree in ADF from a single recursive view object, but the problem is that the same node is repeated in the parent node and child node like the image bellow: enter image description here

So can you help me please to have the child node not repeated as parent node.



Solution 1:[1]

User, can you tell us your exact JDEV version, please?

Take a look at this blog it's about af:treatable but it should work for af:tree too.

Or this part of the docs

Sources

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Source: Stack Overflow

Solution Source
Solution 1 Timo Hahn