Solution : https://service.sap.com/sap/support/notes/607873 (SAP Service marketplace login required)
Key words : 
delete infocube contents reason, 0b            import support package 29, 1c            import support package 21, user-programmed report, consistency check shuts, consistency check guarantees, -> dialog box window, turn prevents data, open write request, 0b support package 29
Related Notes : 
       
| 601024 | SAPBWNews BW 2.1C Support Package 28 | 
| 568901 | Transactional InfoCubes: RSM_DATASTATE_CHECK-7- termination |