Solution : https://service.sap.com/sap/support/notes/679637 (SAP Service marketplace login required)
Key words :
1 content import support package 12, 0b import support package 18, attached advance correction, transfer rules disappears, 0b support package 18, bw support packages, 1c support package 12, support package, 0b patch 18, sapbwnews bw 3
Related Notes :
| 647747 | SAPBWNews BW 3.0B Support Package 18 |
| 601038 | SAPBWNews BW 3.1 Content Support Package 12 |