Oracle Database Error Code ORA-24048 Description :
cannot create QUEUE_TABLE, user does not have access to AQ object types
Error Cause:
An attempt was made to issue the CREATE_QUEUE_TABLE command, but the user who issued the command does not have access to internal AQ object types.
How to Solve :
Use the DBMS_AQADM.GRANT_TYPE_ACCESS procedure to grant the user access to the AQ object types.