Solution : https://service.sap.com/sap/support/notes/654593 (SAP Service marketplace login required)
Key words : 
display/define support package queue -> component 'ehs', ------------------------------------------------------------------------ehs release/sp      sp         prerequisite, hot package       spam------------------------------------------------------------------------ehs 0207b0406c/0001 sapkipei01, \sap support packages & patches\sap eh&, client-specific customizing client-specific customizing, current spam support package manager, c13g_dokx_sdb_import standard-exit module, symptom stalling sap eh&, client-specific customizing entries, support package queue
Related Notes : 
       
| 663753 | Missing tab page descriptions in value assignment | 
| 641585 | Possibilities of enhancing the value assignment dialog | 
| 613207 | RCVDEVEN generates incorrect event | 
| 596462 | Corrections EH&S 2.7B: Support Package 06 | 
| 122400 | EH&S installation: Composite SAP Note |