Solution : https://service.sap.com/sap/support/notes/149686 (SAP Service marketplace login required)
Key words : 
directory /usr/sap/<sid>/sys/exe/run, menu extras->reset status ->patch queue, directory /usr/sap/trans/eps/, select environment -> eps -> goto -> inbox, component bc-upg-ocs, put bw patches sapkw12b01 - sapkw12b04, profile parameter rdisp/bufrefmode, release specific problems refer, additional key words spam, goto->log->patch queue
Related Notes : 
       
| 484015 | Importing BW Support Package | 
| 115280 | Documentation BW Patch Collections in 1.2A | 
| 110934 | SAP BW Support Packages | 
| 97630 | OCS: Familiar problems with patches 3.1H-4.0B | 
| 97629 | OCS: Known problems with patches Rel. 4.5 | 
| 97621 | OCS Info: Online Correction Support (OCS) | 
| 97620 | OCS Info: Overview of Important OCS Notes | 
| 84962 | OCS info: SPAM updates | 
| 42741 | SPAM dumps with LOAD_PROGRAM_LOST | 
| 19466 | Downloading SAP kernel patches |