Solution : https://service.sap.com/sap/support/notes/1639971 (SAP Service marketplace login required)
Key words :
solution sap netweaver bw 7, sap netweaver bw 7, sap nw bw 7, hierarchy node variable, virtual hierarchy reason, 30 bw abap sp06, sapbwnews nw bw 7, 30import support package 06, import support package 2, sapbwnews nw 7
Related Notes :
| 1630954 | SAPBWNews NW BW 7.31 ABAP SP2 |
| 1628054 | SAPBWNews NW BW 7.30 ABAP SP6 |