Solution : https://service.sap.com/sap/support/notes/639732 (SAP Service marketplace login required)
Key words : 
terms      ehs31sp16psproduct safetyscope, prerequisites causethe problem, attached correction instructions, application tab page, symptom component, product safetymodule, specification management, recipe workbenchdescription, recipe workbench, enter entries
Related Notes : 
       
| 639377 | Confirmation prompt when navigating to substance status |