Solution : https://service.sap.com/sap/support/notes/815949 (SAP Service marketplace login required)
Key words :
sapbwnews bw sp12 netweaver'04 stack 12, drop view r3<sid>data/, database returns sql error -159, r3<sid>data, 0b import support package 26, 10 content import support package 20, 50 import support package 12, report terminates successfully, type-related deletion, 0b support package 26
Related Notes :
| 763338 | SAPBWNews BW Support Package 11 NW'04 stack 11 RIN |
| 723262 | SAPBWNews BW 3.1 SP Content 20 |
| 723257 | SAPBWNews BW 3.0B Support Package 26 |