Solution : https://service.sap.com/sap/support/notes/201355 (SAP Service marketplace login required)
Key words : 
singapore/australia                awa01                awa02                awa03                awa04                awa05                minab                absdy                caldy                pydat                valba                paidet5qpbs2p, import            vii/  importing support packages            viii/ actions, singapore/australia                acra2                auni2t5qpbs5a        dekta, table          field           comment------------------------------------------------------------t5gpbs1        endda, import   vii/  importing support packages 1, hr public sector country versions, directory /usr/sap/put/exe, hr public sector 461a comprises, /    important general information            ii/   errors, installing hr support packages               directly
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