Solution : https://service.sap.com/sap/support/notes/705485 (SAP Service marketplace login required)
Key words : 
missing double q1 etp111 exit code, 2eetw000 db call info2eetw000 function, <sid>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~2eetw000 sap_dext called, t47~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~2eetw000 sap_dext called, sapkb62027 drsap systsapuser200408041011162eetw000 retcode, 2561 etp111 exit code, source releases 31i, 12eetw125 sql error, cmdfile import errors, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~cmdfile import errors
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