Solution : https://service.sap.com/sap/support/notes/725845 (SAP Service marketplace login required)
Key words : 
orwhen importing sap_aba 700 support package 06, importing sap_aba 700 support package 06, log log file, import log occur, ctrl+shift+f2, table names displayed, table [table nname], obsolete customizing tables, manual postprocessing occurs, 'content table' line
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