Solution : https://service.sap.com/sap/support/notes/646452 (SAP Service marketplace login required)
Key words :
lower support package versions, 0b import support package 15, 1c import support package 09, rare exceptional case, 0b support package 15, 1c support package 09, current support package, support package 15, support package, 0b patch 15
Related Notes :
| 638764 | "No authorization" in spite of hierarchy authorization |
| 638742 | Changed storage and format of authorization log |
| 637272 | "No authorization" despite hierarchy authorization |
| 571720 | SAPBWNews BW 3.1 Content Support Package 09 |
| 571698 | SAPBWNews BW 3.0B Support Package 15 |