Restriction Fields and Restriction Types in SAP BTP ABAP Environment

In the SAP BTP, ABAP Environment, restriction fields and restriction types are components of the authorization model that developers define to control which data a business user is permitted to access within an application. A restriction type groups one or more restriction fields and is assigned to a business role, allowing administrators to set access restrictions — such as Unrestricted, No Access, or specific field-value-based access — when maintaining business roles. Developers create and expose these artifacts as part of the authorization model so that role-based access control can be enforced at the application level in the SAP BTP, ABAP Environment.