Solution : https://service.sap.com/sap/support/notes/438082 (SAP Service marketplace login required)
Key words : 
additional key words ehs27bsp02ihindustrial hygiene, prerequisites causein routine 'l_okcode', 'internal system error', function group cbih_er07, internal system error, message 'object xyz, attached correction instructions, safetyrisk assessmentstatus switch, industrial hygiene, status switch
Related Notes : 
       
| 423411 | Corrections EH&S 2.7B: Support Package 02 |