Solution : https://service.sap.com/sap/support/notes/673794 (SAP Service marketplace login required)
Key words :
hierarchy node variables remain empty, older support package versions, 0b import support package 17, 1c import support package 11, type hierarchy nodes, 0b support package 17, latest support package, bw support packages, provide advance information, hierarchy node
Related Notes :
| 732868 | Web: Variant always fills all variables |
| 571747 | SAPBWNews BW 3.1 Content Support Package 11 |
| 571742 | SAPBWNews BW 3.0B Support Package 17 |