Solution : https://service.sap.com/sap/support/notes/745571 (SAP Service marketplace login required)
Key words : 
form sort_end_trueassign <g_sortx>+<g_s_setx>-offs, runtime error getwa_not_assigned_range occurs, addition 'display empty values', 10 content            import support package 16, 0b            import support package 22, constant selection reason, constant selection function, 50            import support package 05, 1 content support package 16, 0b support package 22
Related Notes : 
       
| 737227 | Brain687 Node 0 with predecessor 0 not found in hierarchy | 
| 693495 | SAPBWNews BW Support Package 05 NW'04 Stack 05 RIN | 
| 693494 | SAPBWNews BW SP04 NW'04 Stack 04 RIN | 
| 679667 | SAPBWNews BW 3.1 Content Support Package 16 | 
| 679666 | SAPBWNews BW 3.0B Support Package 22 |