Solution : https://service.sap.com/sap/support/notes/1053874 (SAP Service marketplace login required)
Key words : 
terms ehs27bsp15ohehs31sp25ohehs32sp14ohehs2004sp17ohehs2005sp10ohoccupational healthmedical servicedeletehealth surveillance protocolassignmentehsambtaetehsserv reason, medical servicein transaction ehsserv 'medical service', import parameters incomplete exception, create function module ehs00_prot_assignment_update, health surveillance protocol            enter, call transaction se37, health surveillance protocol, health surveillance protocols, checkmark set            enter, checkmark set parameter
Related Notes : 
       
| 1052775 | Corrections EH&S 2.7B: Support Package 15 |