Solution : https://service.sap.com/sap/support/notes/838566 (SAP Service marketplace login required)
Key words :
sapbwnews bw sp14 netweaver'04 stack 14, /minus sign reversal reason, 10 content import support package 21, 0b import support package 27, /minus sign reversal, form fm rssh_get_signchange, rrk0 function group, 50 import support package 14, 1 content support package 21, 0b support package 27
Related Notes :
| 836439 | SAPBWNews BW Support Package 14 NW'04 Stack 14 RIN |
| 723263 | SAPBWNews BW 3.1 Content Support Package 21 |
| 723258 | SAPBWNews BW 3.0B Support Package 27 |