JDE 1-click provision console: config server manager account fails, then console will not start

Hi.  I followed all of the steps to prepare for deployment of JDE One-Click Provisioning (OCP) server.  Upon launching the console at https://localhost:3000, I was presented with the initial screen (Configure Server Manager Accounts);  the step is to reset default password for account; I provide value(s) and indicate "Next"; the process then just hangs there for 30+ minutes until it times out.  After this, I can no longer reach https://localhost:3000

I checked Weblogic is running OK, including connect to console.  I also re-started the server, still can't access OCP console.

I see warning information in the attached logs;