When trying to create a work item in Rally using the API, the following error is seen in the response body:
Not authorized to create: <Work Item Type>
This may also return a HTTP status of 401
This can be caused by trying to create a work item type within a project to which the user has no access or the user has only viewer access
The ways to resolve this are
Keywords: HierarchicalRequirement, Defect, PortfolioItem/Feature, TestCase