Solution : https://service.sap.com/sap/support/notes/406902 (SAP Service marketplace login required)
Key words : 
additional key words ehs27bsp01psspecification importdangerous goods data, dangerous goods management - risk classification est0f  ehs, dangerous goods management - transport classification, segment $est0b expected line xx, incorrect segment +bai $est0f, incorrect segment +bai $estdu, specification importthe import file, segment $estdu expected, syntax error occurs, est0d  ehs
Related Notes : 
       
| 391318 | EH&S 2.7B corrections: Support Package 01 |