How to resolve FRM-40733:PL/SQL built-in DBMS_ERROR_CODE failed error

Question

Hi
I am getting the FRM-40733:PL/SQL built-in DBMS_ERROR_CODE failed, when I am trying to search a form FORM1.
It was working fine before I developed another form FORM2. The new form FORM2 contains a push button to create a report.
Event after deploying the new form FORM2, the FORM1 was working fine. But after few days this error is occuring
could you please tell me how to resolve this?
10.1.2.0.2 version of AS is installed.
I have written the following code in the push button.
declare
     repid REPORT_OBJECT;
     v_rep VARCHAR2(100);
     List_id ParamList;
begin     
     List_id := GET_PARAMETER_LIST('input_params');
     IF NOT ID_NULL(List_id) THEN
          DESTROY_PARAMETER_LIST(List_id);
     END IF;
     List_id := Create_Parameter_List('input_params');
     Add_Parameter(List_id, 'column1',TEXT_PARAMETER,value1);
     Add_Parameter(List_id, 'column2',TEXT_PARAMETER,value2);
     Add_Parameter(List_id, 'column3',TEXT_PARAMETER,value3);
     repid := FIND_REPORT_OBJECT('rep1');
     SET_REPORT_OBJECT_PROPERTY(repid,REPORT_COMM_MODE,SYNCHRONOUS);
     SET_REPORT_OBJECT_PROPERTY(repid,REPORT_FILENAME,'/u/10gAS/reports/report_file.rdf');
     SET_REPORT_OBJECT_PROPERTY(repid,REPORT_DESTYPE,FILE);
     SET_REPORT_OBJECT_PROPERTY(repid,REPORT_DESFORMAT,'PDF');
     SET_REPORT_OBJECT_PROPERTY(repid,REPORT_DESNAME,'/u/10gAS/reports/report1.pdf');
     SET_REPORT_OBJECT_PROPERTY(repid,REPORT_SERVER,'report_server_10g');
     v_rep := RUN_REPORT_OBJECT(repid, List_id);
     Destroy_Parameter_List(List_id);
end;
regards

Answer 1

John,
Could you please post what was the bug number and if possible a brief description because I could not not find it in the bug database on the OTN site.
Thanks in advance