hi. i created a new user(as a customer) and give accesright to make quotqtion order and view only the payments details.

but my problems is . when i loged in as the newly created user and make a quotation order by defining the product but it cannot be saved. when i clicked save button it returns an error "The requested operation cannot be completed due to security

restrictions. Please contact your system administrator.

(Document type: Sales Order, Operation: write)"