Does anyone know which applications would need to be granted from a security perspective to allow th

We are currently experiencing an error stating, "Unable to set value to the property due to invalid binding iterator. The server is unable to process the request." while attempting to add an expense to the expense entry mobile application.  The application functions correctly when logging in while utilizing an administrative role but when attempting to test with a more restricted role we get the aforementioned error.  Does anyone know of a listing of the minimum application security that is required for proper functioning of this mobile application?