Thank you for the suggestion!
My account is a member of the SAS Administrators group. It was not a member of the Job Execution : Job Administrator group. So I added SAS Administrators to that group. When I try Schedule Flow, it prompts me for my password. But doesn't accept it. It just keeps prompting me. I have tried this connected as sasadm@saspw and I get the same behavior.
It is odd that the report that I am trying to schedule, is one that I created the distribution for. There are some reports that I didn't create the distribution that have this behavior. There are some others that allow me to Schedule them. The ones that I am allowed to schedule don't have a default user ID displayed. The ones that I get the error with default to the user ID of the connection I am using in Management Console. In this case the password is filled with black circles.
Thanks,
Jerry