I was receiving this error at a customer site recently. They had no workflows setup in the system, although they did have all the necessary objects installed to deploy Project Server workflows. In order to get around this issue I deployed a stateless workflow. Steps are outlined below:
Queue:◦GeneralQueueJobFailed (26000) – WorkflowCheckinNotify.ProjectCheckinNotifyWorkflowMessage. Details: id='26000' name='GeneralQueueJobFailed' uid='285e76f4-9668-e611-944f-005056a12cd1' JobUID='6b18a9ec-9668-e611-944f-005056a12cd1' ComputerName='e933446d-3513-478e-9ead-6cb3035eaa0b' GroupType='WorkflowCheckinNotify' MessageType='ProjectCheckinNotifyWorkflowMessage' MessageId='1' Stage='' CorrelationUID='455b9c9d-b59b-60f4-1b8b-f8a2bc41cd2b'. For more details, check the ULS logs on machine e933446d-3513-478e-9ead-6cb3035eaa0b for entries with JobUID 6b18a9ec-9668-e611-944f-005056a12cd1.
- Create a single stage in Project Web App and add the appropriate PDPs to it
- Next create and deploy a workflow. If you look at the screenshot you can see that all it does it
- Stage 1, log hello world to workflow history list
- Transition to stage: end of workflow
Next associate this workflow with your EPTs in use. You should then no longer see this error in the queue