ORA-22370: incorrect usage of method AnyData Insert

Question

When I insert inherited SQL Types as payload into ANYDATA queue I am getting the following error.
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-22370: incorrect usage of method AnyData Insert
ORA-06512: at "SYS.DBMS_AQ", line 243
ORA-06512: at line 15
The above error does not happen if the strucutre is flat and not inherited from other type.
I have DOCUMENT_ADD_EVENT structure extends from EVENT_TYPE. IF I insert DOCUMENT_ADD_EVENT as payload, I get the above error but If I use DOCUMENT_ADD_EVENT_FLAT which does not extend any type works fine.
Here is the example code :
create type event_type as object
name VARCHAR2(100 CHAR),
description VARCHAR2(1000 CHAR),
actor_id number,
source_eid number,
source_scope number,
type VARCHAR2(1 CHAR)
) NOT FINAL NOT INSTANTIABLE;
CREATE TYPE DOCUMENT_ADD_EVENT UNDER event_type
properties DOCUMENT_ADDED
CREATE TYPE DOCUMENT_ADD_EVENT_FLAT AS OBJECT
name VARCHAR2(100 CHAR),
description VARCHAR2(1000 CHAR),
actor_id RAW(16),
source_eid RAW(16),
source_scope RAW(16),
type VARCHAR2(1 CHAR),
properties DOCUMENT_ADDED
DECLARE
d document_type := document_type(2,'document1');
a actor_type := actor_type(2,'actor1','[email protected]');
w workspace_type := workspace_type(2,'MarketingWorkspace');
da document_added := document_added(d,a,w);
--dae document_add_Event := document_add_event(null,null,null,null,null,null,da);
dae document_add_Event_flat := document_add_Event_flat(null,null,null,null,null,null,da);
payload SYS.ANYDATA;
Enq_ct DBMS_AQ.Enqueue_options_t;
Msg_prop DBMS_AQ.Message_properties_t;
Enq_msgid RAW(16);
begin
payload := ANYDATA.convertObject(dae);
Msg_prop.Exception_queue := null;
Msg_prop.Correlation := null;
DBMS_AQ.ENQUEUE('ocs.beehive_events', Enq_ct, Msg_prop, payload, Enq_msgid);
end;
/

Answer 1

As said above, the example posted works on 10.2 as well as 9.2.0.5. Can you post a similar example (as my example below) that shows the problem and the exact version of the Oracle database?
SQL> create or replace type xObj as object (
  2          name varchar2(32757),
  3          constructor function xObj return self as result
  4  );
  5  /
Type created.
SQL> CREATE OR REPLACE type body xObj as
  2          constructor function xObj return self as result is
  3          begin
  4                  name := 'this is a sample';
  5                  return;
  6          end;
  7  end;
  8  /
Type body created.
SQL> CREATE GLOBAL TEMPORARY TABLE DATA_TABLE ( DATA ANYDATA ) ;
Table created.
SQL> declare
  2          inv xobj := xobj();
  3          tmp anydata;
  4  begin
  5          tmp := anydata.convertObject(inv);
  6          insert into data_table values(tmp);
  7  end;
  8  /
PL/SQL procedure successfully completed.
SQL> disconnect
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.5.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.5.0 - Production
SQL>