Well, then without providing the specified employee or role (if the matter is in access rights and the rights are configured for the role) in which the employee is located, it is no longer possible to figure it out. Provide links.
Well, or, I just looked - you have only 1 possible employee, whose access rights by role are completely disabled
http://i.imgur.com/chdI82Q.png ,
and in the access rights in the employee card it is forbidden to work with goods
http://i.imgur.com/2sEP58e.png