Solution : https://service.sap.com/sap/support/notes/516465 (SAP Service marketplace login required)
Key words : 
sap easy access screen tools -> abap workbench -> utilities -> documentation, sap easy access screen, hit list dialog box, sap component sap environment, 2b status - sap eh&, ehs_<component id>_470, ehs_<component id>_110, choose document -> screen output, call specific release notes, sap component environment
Related Notes : 
       
| 692664 | Dangerous goods: Upgrade EH&S 2.2B to higher EH&S versions | 
| 565054 | Upgrading EH&S 2.2B to higher versions of EH&S | 
| 122400 | EH&S installation: Composite SAP Note |