Solution : https://service.sap.com/sap/support/notes/640945 (SAP Service marketplace login required)
Key words : 
point 2 'transfer context menu entries, menu options 'copy global settings', awb administrator workbench reason, 1 content            import support package 9, short dump objects_objref_not_assigned occurs, 0b            import support package 15, select 'display selection, 'select display options', source system tree, 'copy exchange rates'
Related Notes : 
       
| 630963 | |
| 571720 | SAPBWNews BW 3.1 Content Support Package 09 | 
| 571698 | SAPBWNews BW 3.0B Support Package 15 |