I activated the article hierarchy with DSO 0RF_DS01 and all the standard content that comes with it. Everything is working fine. The problem is that I don't have the hierarchy on the 0MATERIAL infofobject, and I don't know how to link the DSO or the infoobjects with 0MATERIAL hierarchy. Am I missing something? I tried to connect the 0RF_ARTHIER_ACT datasource with the hierarchy icon but it gives me an error saying that it's already linked to an infosource.
Should I use a .CSV file? I'm trying to avoid this option as I already have the hierarchy structure on the DSO.
Any help will be appreciated.