I have a customized workflow job (called "Workflow", with no description) in my SharePoint 2010 environment that, as soon as I start it, causes the .usage log files to never be processed, and the Workflow job just hangs at 0% progress with a status of "Pausing". I found a log on the server's SharePoint Diagnostics Logs folder that contained:
Workflow start aborted: Current user is not SystemAccount.
This error appears repetitively. Unfortunately, I'm not able to tell if the error messages relate to any workflow job or this specific customized workflow job, because of the customized name being so generic!
Is there any log files that would tell me specifically what it is that this job in particular is having trouble doing?