In my SharePoint Online site I have created a SharePoint 2010 Workflow that starts when items are created.
I've a list, where users insert new items, then a Workflow creates a Word document and saves it in another document libray. The Word template is set as model for the document library.
Users are in a specific SharePoint group called "Sales".
So this is my scenario with permission level of the "Sales" group:
SHAREPOINT SITE (Read)
-- LIST: DATA (Contribute)
-- DOCUMENT LIBRARY: CONTRACTS (Contribute)
-- LIST: TASKS (Contribute)
-- LIST: WORKFLOW HISTORY (Contribute)
Every time an users add an item in the "Data" list, the Workflow that is starting automatically returns "Canceled" as status.
If I check the details I can see "Access Denied" and a message asking to check for user permissions.
In my Workflow I've also set to save some messages during the execution, but in details page of the workflow I don't have these messages, just the error above.
My user, that is a Site Collection Administrator with Full Control on the site, can run the workflow without problem.
Any idea?