Problems with line chart rendering

Question

Hi.
I have some problems with a line chart with 2 series.
I have the folowing series:
SELECT null link, t.column_value eticheta, EVM_REPORT.ACTUAL_COST2(:P37_PROJECTID, t.column_value) valoare
FROM TABLE(utils.table_for_iteration(
to_date('2007-05-20', 'yyyy-mm-dd'), sysdate)) t
SELECT null link, t.column_value eticheta, 7 valoare
FROM TABLE(utils.table_for_iteration(
to_date('2007-05-20', 'yyyy-mm-dd'), sysdate)) t
function table_for_iteration(param_start in date,param_end in date) return DATE_ARRAY PIPELINED AS
BEGIN
FOR i IN 0 .. (param_end - param_start)
LOOP
PIPE ROW(param_start + i);
END LOOP;
RETURN;
END table_for_iteration;
FUNCTION actual_cost2(in_project_id in number, end_date IN DATE) RETURN number AS
begin
return 2;
end actual_cost2;
The chart does not display (at all). If i replace EVM_REPORT.ACTUAL_COST2(:P37_PROJECTID, t.column_value) with some value, it displays.
Any ideea ?

Answer 1

Hi,
Do you mean point the partial trigger to the surrounding container? I have tried that but it makes no difference. I am almost certain that the problem is associated with the forEach component as if I have exactly the same structure but without the forEach then the ppr works fine.
Thanks for your help on this,
Dave