Solution : https://service.sap.com/sap/support/notes/338556 (SAP Service marketplace login required)
Key words : 
<transport request> /usr/sap/put/log/<transport request>               replace <transport request>, cd '/usr/sap/put/log' 3, cd 'general/r3server/abap/note, database release transport request           4, additional key words j_1vkkun, suitable transport request, elg log file, transport request, <transport request>', database target release
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