Solution : https://service.sap.com/sap/support/notes/799183 (SAP Service marketplace login required)
Key words :
sapbwnews bw sp11 netweaver'04 stack 11, 10 content import support package 20, 0b import support package 26, source system tree, 50 import support package 11, 1 content support package 20, datasource' dialog box, 0b support package 26, 'create infosource' button, sapbwnews bw 3
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 |