Solution : https://service.sap.com/sap/support/notes/170144 (SAP Service marketplace login required)
Key words : 
cd /usr/sap/trans/bin                                 tp addtobuffer pa2k000273 <sid>                                 tp import pa2k000273 <sid> note, alias /patches-> industry-specific component--> discrete industries---> sap high tech---->, directory ~ftp/specific/issw/rel_20a/customize, menu bar select patch apply patch queue, /usr/sap/trans/cofiles directory, /usr/sap/trans/data directory, directory ~ftp/specific/issw/rel_20a/sapkigg307, support packages/legal change patches patch referred, -sw special customizing transport pa2k000273, directory /general/r3server/abap/note
Related Notes : 
       
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| 53902 | Conflicts between Support Packages and add-ons |