oracle觸發器執行DBMS_AQ獲取的權限不足錯誤

我正在使用oracle 11.2。oracle觸發器執行DBMS_AQ獲取的權限不足錯誤

數據庫用戶：

AQADM：用戶所擁有的隊列，並具有AQ_ADMINISTRATOR_ROLE
SCOTT：JMS用戶，有以下特權。

我有以下存儲過程，編譯OK。並且它從表上的觸發器被調用。

CREATE OR REPLACE PROCEDURE scott.PROC_JMS_ENQUEUE (NAME  VARCHAR, 
              MESSAGE  IN VARCHAR) 
AS 
    msg     SYS.AQ$_JMS_TEXT_MESSAGE; 
    queue_options  DBMS_AQ.ENQUEUE_OPTIONS_T; 
    msg_props   DBMS_AQ.MESSAGE_PROPERTIES_T; 
    msg_id    RAW (16); 
    no_consumers_error EXCEPTION; 
    PRAGMA EXCEPTION_INIT (no_consumers_error, -24033); 
BEGIN 
-- Ensure what is sent will be a JMS message 
msg := SYS.AQ$_JMS_TEXT_MESSAGE.CONSTRUCT(); 
msg.set_text (MESSAGE); 

--ENQUEUE 
DBMS_AQ.ENQUEUE (queue_name   => 'aqadm.my_queue', 
       enqueue_options  => queue_options, 
       message_properties => msg_props, 
       payload    => msg, 
       msgid    => msg_id); 
    -- Without the following, the procedure will die if none 
    -- Is listening for cache control 
EXCEPTION 
WHEN no_consumers_error 
THEN 
    -- Output it in case, but otherwise swallow 
    DBMS_OUTPUT.PUT_LINE (
    'No interested parties are listening to messages'); 
END; 
/

我具有以下GRANT到用戶

GRANT EXECUTE ON AQ_USER_ROLE TO scott; 
GRANT EXECUTE ON SYS.DBMS_AQ TO scott; 
GRANT EXECUTE ON SYS.DBMS_AQIN TO scott; 
--GRANT EXECUTE ON SYS.DBMS_AQJMS_INTERNAL TO scott; 
--GRANT EXECUTE ON SYS.DBMS_TRANSFORM TO scott; 
GRANT EXECUTE ANY PROCEDURE TO scott;

在i執行上述的存儲過程，或者火災觸發代碼更新表，我得到以下錯誤：

exec PROC_JMS_ENQUEUE('Test Message','Dam'); 

ORA-01031: insufficient privileges 
ORA-06512: at "SYS.DBMS_AQ", line 169 
ORA-06512: at "SCOTT.PROC_JMS_ENQUEUE", line 19 
ORA-06512: at line 1

編輯： 以下是權限視圖，全部授權爲SYS，如SYSDBA enter image description here