Authorization Objects for Planning 
Use
So that planning data can only be displayed and entered by specific associates, the SAP System offers the following authorization objects in SAP Authorization Concepts. The authorization objects can be used on planning scenarios and planning step levels.
Fields: activity, scenario
Fields: activity, scenario, step
Fields: activity, scenario, step, interface
Authorization exists for links if authorizations have been maintained for both relevant planning steps.
Use SAP Authorization Concepts to create specific authorization objects. Customer exit (SAP enhancement) WISPL001 was created specifically for this purpose. For more information, see
BC - Users and Roles). WSLP001 is configured so that authorizations can be managed at any characteristic level (for example, purchasing organization, merchandise category). For more information on SAP enhancements for planning, see
SAP Enhancements (Customer Exits) for Planning.