Synchronize IR columns via plsql API

Question

Hi!
I would like to use the package wwv_flow_worksheet_standard to synchronize the IR columns in my application out of plsql.
Reason: My IR are based on views (simply: Select * from view_name) I have lots of them and they change frequently via plsql execute immediate.
What I have tried is:
DECLARE
l_flow_id NUMBER (20);
l_region_id NUMBER (20);
l_query VARCHAR2 (4000);
l_result VARCHAR2 (4000);
BEGIN
SELECT application_id, region_id, sql_query
INTO l_flow_id, l_region_id, l_query
FROM apex_application_page_ir
WHERE page_id = 9 AND application_id = 133;
APEX_040100.wwv_flow_worksheet_standard.synch_report_columns (p_flow_id => l_flow_id,
p_region_id => l_region_id,
p_query => l_query,
p_add_new_cols_to_default_rpt => 'Y');
COMMIT;
END;
Unfortunately it doesn't work. When executing the synch_report_columns procedure the following error raises.
ORA-01003: no statement parsed
ORA-06512: at "SYS.DBMS_SYS_SQL", line 1685
ORA-06512: at "SYS.DBMS_SQL", line 629
ORA-06512: at "APEX_040100.WWV_FLOW_WIZARD_API", line 840
ORA-06512: at "APEX_040100.WWV_FLOW_WORKSHEET_STANDARD", line 2735
ORA-06512: at line 23
Can anyone help?
Best regards,
Mike

Answer 1

Hello Joni!
Thank you for your reply! Unfortunately this is not what I am searching for.
I want to update the interactive report definition on my apex page out of plsql.
E.g. the query of the IR on my page is: Select * from view_name
When i add/remove columns from the view, the IR is broken. In order to repair the IR I need to logon to apex, edit every IR and save it again. Afterwards the new columns will appear in the report.
Because my application has about 30 IR's and columns will change frequently I would like to script this step.
The function APEX_040100.wwv_flow_worksheet_standard.synch_report_columns sounds like it does exactly what I need.
Unfortunately what I tried doesn't work. (Look above)
BR Michael