Solution : https://service.sap.com/sap/support/notes/97816 (SAP Service marketplace login required)
Key words : 
/3 system                    08 aug 20024 final installation steps                    22 sep 19985 installation check list6 troubleshooting+===================================================================+ 0, topics                                        date changed======                                        ============0 installation password                        6, error => db release db400 v4r3, final installation steps +===================================================================+, error message 'unexpected erroroccured, _______       character valueinstance number, _______       character valueinstance host, /usr/sap/trans directory =============================================================, /usr/sap/trans directory, command chgjob youcan set
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