Solution : https://service.sap.com/sap/support/notes/1402804 (SAP Service marketplace login required)
Key words : 
download catalog  -> sap application components   -> sap portf, proj management    -> sap portf, support packagesno additional actions, latest spam/saint update, general informationthis note refers, support package manager reason, related component support packages, support packagesthe support packages, download-> support packages, spam/saint update   3
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