How to Remove/End Date a Responsibility assigned to the User in Oracle Apps

DECLARE

     v_user_name                   VARCHAR2 (100) := 'TEST_USER';

     v_responsibility_name   VARCHAR2 (100) := 'System Administrator';

     v_application_name        VARCHAR2 (100) := NULL;

     v_responsibility_key       VARCHAR2 (100) := NULL;

     v_security_group            VARCHAR2 (100) := NULL;

BEGIN

   SELECT fa.application_short_name,

                 fr.responsibility_key,

                 frg.security_group_key,

                 frt.description

       INTO v_application_name,

                 v_responsibility_key,

                 v_security_group,

                 v_description

     FROM fnd_responsibility fr,

                 fnd_application fa,

                 fnd_security_groups frg,

                 fnd_responsibility_tl frt

   WHERE fr.application_id     = fa.application_id

        AND fr.data_group_id        = frg.security_group_id

        AND fr.responsibility_id    = frt.responsibility_id

        AND frt.LANGUAGE            = USERENV ('LANG')

        AND frt.responsibility_name = v_responsibility_name;

 

  fnd_user_pkg.delresp (username => v_user_name,

                                            resp_app => v_application_name,

                                            resp_key => v_responsibility_key,

                                            security_group => v_security_group);

  COMMIT;

  dbms_output.put_line ( 'Responsiblity ' || v_responsibility_name || ' is removed from the user '                                            || v_user_name || ' Successfully' );

EXCEPTION

    WHEN OTHERS THEN

         dbms_output.put_line ( 'Error encountered while deleting responsibilty from the user and                                                    the error is ' || SQLERRM );

END;

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Oracle Data Security and its components

Data Security: Coordinating with Function Security, Data Security provides additional security on the data. It lets the administrators decide what are all the actions that users can perform on the data.

Data Security Policies can reflect access to 
a. All Instances : All instances of an object represents that all rows in the database related to that object. If you consider Purchase Order (PO) as an object and All Instances of PO means all the Purchase Orders in the database. 
b. Instance Set: Instance set of an object represents a set of the related instances of an object. In our Purchase Order as an object example, a set of Blanket Purchase Orders represent a set of Instances of the PO. 
c. A Specific Instance: This generally represents a single row in the database. It is usually identified by a Primary Key value for the object(Ex: PO Header Id)