No matching resource found when attempting to setup remote password reset

No matching resource found when attempting to setup remote password reset

I have a Linux password that I would like to remotely reset via PMP. With the resource selected, I go to the screen to setup the remote password reset configuration. I enter the 2 account names, select SSH, password authentication and select su. I get the following error:
 
No matching resource found. Please check the configuraiotn details....

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