IF Condition in a PL/SQL Script give a report error.

Question

Hello, I’m German and I hope you can unterstand my Question.
First, I work with the HTML DB Version 1.6.0.0.0.87 and the Oracle Version 9.2.0.6.
I create a SQL Report, where a PL/SQL Script return the SQL Statement for the Report. This is my source-code, I have short it...:
Declare
sql_str varchar(2000);
sql_str_select varchar(1000) :=' select dim_sparte …... ';
sql_str_from varchar(1000) := ' from faktentabelle,dim_sparte ';
sql_str_where varchar(1000):= ' where … and faktentabelle.zeit_id = :POPUP_ZEIT ';
sql_str_groupby varchar(1000):= ' group by dim_sparte.name, faktentabelle.zeit_id ';
Begin
If ( (V('POPUP_NETZGEBIET') is not NULL) and (V('POPUP_NETZGEBIET') <>
'Alle Netzgebiete')) THEN
sql_str_select := sql_str_select || ' ,dim_organisationseinheit.netzgebiet_name ';
sql_str_from := sql_str_from || ' , dim_organisationseinheit ';
sql_str_where := sql_str_where || ' and faktentabelle ... and
dim_organisationseinheit.netzgebiet_name = :POPUP_NETZGEBIET';
sql_str_groupby := sql_str_groupby || ' , dim_orga .... ';
End IF;
sql_str:= sql_str_select || sql_str_from || sql_str_where || sql_str_groupby;
htp.print(sql_str);
Return sql_str;
End;
This Script include a IF-THEN condition. The Condition is true and the sql-String-Variables are updatet.
I can get the string with htp.print() and the Statement is OK.
The report get a Error “report error: ORA-1403: no data found”. If I copy the printet sql String in a new Report Region with SQL String, the Report is OK. When I write IF(true) instead of IF( Condition) the Report is OK, too.
I try ist with Varibalen V(‘name‘) and with :name. It’s always the same problem. I can’t use IF-THEN-Else Conditions in a Script.
Please help me and say me what is the problem???
Thanks,
Simona

Answer 1

Hi Simona,
In the sql region below the region source see that you have " Use Generic Column Names (parse query at runtime only)" check and not " Use Query-Specific Column Names and Validate Query".
This error you usually get when you have a mismatch in your report heading.
Vivek
[email protected]