Solution : https://service.sap.com/sap/support/notes/589525 (SAP Service marketplace login required)
Key words :
alert monitor solution bw2, 0b import support package 30, 1c import support package 22, 0b support package 30, 1c support package 22, bw support packages, authorization-relevant characteristic, support package, terms alert, sapbwnews bw 2