Solution : https://service.sap.com/sap/support/notes/1526045 (SAP Service marketplace login required)
Key words :
prerequisites consultingthis problem occurs, support packages mentioned, structure elements interact, mdx function distinct, sap bw interface, -unique external hierarchies, external hierarchies, mdx interface, -unique hierarchy, sap variable
Related Notes :
| 1525127 | MDX: Filter for hierarchies and empty mode |
| 1524896 | SAPBWNews NW7.0 BW ABAP SP26 |
| 1510976 | SAPBWNews NW BW 7.11 ABAP SP07 |
| 1510974 | SAPBWNews NW BW 7.02 ABAP SP07 |
| 1506833 | SAPBWNews NW BW 7.30 ABAP SP02 |
| 1369296 | SAPBWNews NW BW 7.01 ABAP Support Package 09 |
| 838800 | Composite SAP Note for consulting notes about MDX/OLAP BAPIs |