Getting error "This employee is not authorized to make approvals"in "MakeDecision" method.

Hi Markus, 

Referring to your reply on Ruchita Mantri's post for the same error  on this link (

 My work flow is a bit different and has another level after EX approval step.



The values in my process parameters for EX process-


I have followed all steps as per the documentation but not sure what is missing.

Please suggest.