2677917 - How to launch Environment, Health, and Safety running on SAP S/4HANA

You upgraded your system to SAP S/4HANA and want to run Environment, Health and Safety. 
To access the application you configured an SAP Business Client system connection in your SAP Business Client and notice errors while working with the application.
For example: A user tries to execute an analytical report and gets the error "The launchpad EHHSS/REPORTS doesn't exist". Or a user rejects an action implementation and enters a comment on the "Process Action Implementation" popup. After the rejection was submitted, the system displays an internal, technical information instead of the entered comment.

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

EH&S as part of SAP S/4HANA

KBA , EHS-SUS , Sustainability , Problem