Solution : https://service.sap.com/sap/support/notes/953287 (SAP Service marketplace login required)
Key words :
import spam/saint update -version 4, import spam/saint update - version 6, bc-upg-ocs component, sap_basis support package sapkb70007, sap erp 2005 sr1 upgrade, sap_hr support package sapke60004, included hr support packages, sap_appl support package sapkh60002, spam/saint version, spam/saint versions
Related Notes :
826092 | Add. info. on upgrading to SAP ERP Central Component 6.0 |