Solution : https://service.sap.com/sap/support/notes/323779 (SAP Service marketplace login required)
Key words :
additional key words business information warehouse, olap provider supports complete flattening, olap provider supports named levels, microsoft data access sdk, olap provider supports, updating cell data, filters / slicer axis, filter case statements, dissimilar descendants flags, mdpropval_md_self & mdpropval_md_before & mdpropval_md_after
Related Notes :
| 1048320 | OLE DB for OLAP: Enhanced features and restrictions |
| 838800 | Composite SAP Note for consulting notes about MDX/OLAP BAPIs |
| 820925 | MDX - Restrictions |