Can Not Run the Reprot over the web

Question

I have this code to run a reprot from a form over the web but i get this error.
The Report is already added to the reports node in the form moudule.
In Alert :
REP-0503 You did not specify the name of a report
In status Bar:
Frm-40738 Argument 1 to builtin REPORT_OBJECT_STATUS cannot be null
My Code:
DECLARE
rep_id REPORT_OBJECT;
rep_server VARCHAR2(40);
rep_job_id VARCHAR2(200);
rep_status VARCHAR2(100);
BEGIN
rep_id:=FIND_REPORT_OBJECT('report');
set_report_object_property (rep_id,report_destype,cache);
rep_job_id:=RUN_REPORT_OBJECT(rep_id);
rep_status:=REPORT_OBJECT_STATUS(rep_job_id);
Message('after reprot job status--> report_job_id:= '||rep_job_id);
if REP_STATUS = 'FINISHED' then
WEB.Show_Document('http://jalal:8888/reports/rwservlet?Getjobid='||rep_job_id||'&server=test&','_blank');
-- WEB.Show_Document('http://jalal:8888/reports/rwservlet?report=test.rdf&userid=vmsuser/oracle@orcl&destype=cache&desformat=html&pagestream=yes&server=test&','_blank');
else
message('report failed with error message:'||rep_status);
end if;
END;
why i am getting this error message ?

Answer 1

The problem is that the FIND_REPORT_OBJECT call is not finding the report object. Do you already have this object defined in the Form?
Regards,
Danny