Solution : https://service.sap.com/sap/support/notes/374391 (SAP Service marketplace login required)
Key words :
tools->abap/4 workbench-> development->abap editor, delete persistant atp tree structures, persistant atp tree structures remain, additional key words atptree, persistant atp tree structures, apo main menu, enter /sapapo/dm_atree_remove_trees, report /sapapo/dm_atree_remove_trees, tree structures, tree networks
Related Notes :
| 195884 | Collective note: Link between CRM and APO |